diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cece179
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,15 @@
+*.*~$
+^#*
+^.#*
+*~$
+api.credentials*
+evo/products/*
+evo/groups/*
+evo/stores/*
+vk/categories/*
+vk/albums/*
+vk/products/*
+run/test.log
+vk/whitelist
+logs/
+passwords.txt
diff --git a/5393364294319597854.png b/5393364294319597854.png
new file mode 100644
index 0000000..82ddaef
Binary files /dev/null and b/5393364294319597854.png differ
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..806185d
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.6.0] - 2025-06-15
+
+### Added
+- Initial changelog implementation
+- Version tracking system
+
+### Changed
+- Minor version bump from 1.5.2 to 1.6.0
+
+## [1.5.2] - Previous Release
+
+### Notes
+- Historical version before changelog implementation
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..26b6a1f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,23 @@
+FROM alpine:latest
+
+RUN apk add --update \
+    curl \
+    git \
+    openrc \
+    bash \
+    jq \
+    yq
+
+RUN mkdir -p /var/www/
+RUN git config --system --add safe.directory '*'
+
+COPY ./cronjobs /etc/cron.d/cronjobs
+RUN chmod 0644 /etc/cron.d/cronjobs
+RUN /usr/bin/crontab /etc/cron.d/cronjobs
+
+WORKDIR /var/www/
+COPY ./ /var/www/
+
+EXPOSE 80
+
+CMD ["/usr/sbin/crond", "-f", "-l", "8"]
diff --git a/README.md b/README.md
index 453b95d..23f40f6 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # evo-sync
 
+evo-sync is a command-line synchronization tool that fetches product, group, and store data from the Evo platform and syncs it with VK (VKontakte).
diff --git a/cronjobs b/cronjobs
new file mode 100644
index 0000000..9e01049
--- /dev/null
+++ b/cronjobs
@@ -0,0 +1 @@
+0 * * * * /var/www/run/run.sh
diff --git a/evo/examples/products.json b/evo/examples/products.json
new file mode 100644
index 0000000..ae868b5
--- /dev/null
+++ b/evo/examples/products.json
@@ -0,0 +1,27 @@
+{
+    "uuid": "0291602f-8de3-4df6-90d3-78917b51b6b5",
+    "group": true,
+    "hasVariants": null,
+    "type": null,
+    "name": "Чай с добавками",
+    "code": null,
+    "barCodes": null,
+    "price": null,
+    "costPrice": null,
+    "quantity": null,
+    "measureName": null,
+    "tax": null,
+    "allowToSell": null,
+    "description": null,
+    "articleNumber": null,
+    "parentUuid": null,
+    "alcoCodes": null,
+    "alcoholByVolume": null,
+    "alcoholProductKindCode": null,
+    "tareVolume": null,
+    "classificationCode": null,
+    "allowPartialSell": null,
+    "quantityInPackage": null,
+    "isExcisable": null,
+    "isAgeLimited": null
+}
diff --git a/run/evo/clear.sh b/run/evo/clear.sh
new file mode 100755
index 0000000..a446206
--- /dev/null
+++ b/run/evo/clear.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+# This script cleans all EVO-related directories
+# It removes all files from products, groups and stores directories
+
+# Get the directory where this script is located
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+# Load constants and functions
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Initialize logging system
+setup_logging
+
+# Ensure we clean up properly even if script is interrupted
+trap 'cleanup 1' HUP INT QUIT TERM
+
+# Begin cleanup process
+echo "$(timestamp) [INFO] Starting EVO cleanup process" >> "$LOG_FILE"
+
+# Clean EVO content directories
+echo "$(timestamp) [INFO] Cleaning EVO directories" >> "$LOG_FILE"
+# Remove product files
+echo "$(timestamp) [INFO] Removing product files" >> "$LOG_FILE" 
+echo "rm -f $EVO_PRODUCTS_PATH/*" && rm -rf $EVO_PRODUCTS_PATH/*
+# Remove group files
+echo "$(timestamp) [INFO] Removing group files" >> "$LOG_FILE"
+echo "rm -f $EVO_GROUPS_PATH/*" && rm -rf $EVO_GROUPS_PATH/*
+# Remove store files
+echo "$(timestamp) [INFO] Removing store files" >> "$LOG_FILE"
+echo "rm -rf $EVO_STORES_PATH/*" && rm -rf $EVO_STORES_PATH/*
+
+echo "$(timestamp) [INFO] EVO cleanup completed successfully" >> "$LOG_FILE"
+cleanup 0
diff --git a/run/evo/constants.sh b/run/evo/constants.sh
new file mode 100755
index 0000000..13580ec
--- /dev/null
+++ b/run/evo/constants.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+ROOT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+ROOT_DIR+='/../..'
+
+EVO_STORE_PERIOD_HOURS=2
+EVO_STORE_PERIOD_MINUTES=$((EVO_STORE_PERIOD_HOURS * 60))
+EVO_PRODUCTS_PATH="$ROOT_DIR/evo/products"
+EVO_GROUPS_PATH="$ROOT_DIR/evo/groups"
+EVO_STORES_PATH="$ROOT_DIR/evo/stores"
+EVO_EXAMPLE_PATH="$ROOT_DIR/evo/examples"
+EVO_RESPONSE_FILE_NAME_FORMAT="%(%Y-%m-%d_%H:%M:%S)T"
+EVO_RESPONSE_FILE_NAME_EXT="json"
+EVO_API_HOST="https://api.evotor.ru"
+EVO_API_TOKEN=`cat "$ROOT_DIR/evo/api.credentials.token"`
+EVO_API_STORE_ID=`cat "$ROOT_DIR/evo/api.credentials.store_id"`
+EVO_API_ACCEPT=`cat "$ROOT_DIR/evo/api.credentials.accept"`
+EVO_API_CONTENT_TYPE=`cat "$ROOT_DIR/evo/api.credentials.content_type"`
+EVO_API_GET_PRODUCTS="$EVO_API_HOST/stores/$EVO_API_STORE_ID/products"
+EVO_API_GET_GROUPS="$EVO_API_HOST/stores/$EVO_API_STORE_ID/product-groups"
+EVO_API_GET_STORES="$EVO_API_HOST/stores"
diff --git a/run/evo/functions.sh b/run/evo/functions.sh
new file mode 100755
index 0000000..3f2e218
--- /dev/null
+++ b/run/evo/functions.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+# Setup timestamp function
+timestamp() {
+    date "+%Y-%m-%d %H:%M:%S"
+}
+
+# Setup process cleanup
+cleanup() {
+    # Kill all child processes of this script
+    pkill -P $$
+    exit $1
+}
+
+# Function to handle API requests and save response
+handle_request() {
+    local request_type=$1
+    local api_endpoint=$2
+    local path=$3
+    local fileName=$4
+    
+    echo "$(timestamp) [REQUEST] Getting $request_type" >> "$LOG_FILE"
+    response=$(curl -s -w "%{http_code}" -H "Accept: $EVO_API_ACCEPT" \
+         -H "Content-Type: $EVO_API_CONTENT_TYPE" \
+         -H "Authorization: $EVO_API_TOKEN" \
+         -X GET \
+         $api_endpoint)
+    http_code=${response: -3}
+    response_body=${response:0:-3}
+    if [ "$http_code" = "200" ]; then
+        touch "$path/$fileName"
+        echo "$response_body" > "$path/$fileName"
+    fi
+    echo "$(timestamp) [RESPONSE] code=$http_code" >> "$LOG_FILE"
+
+    # Delete old files (files older than configured period)
+    find $path ! -type d -mmin +$EVO_STORE_PERIOD_MINUTES -delete
+}
+
+# Setup logging function
+setup_logging() {
+    LOG_DIR="$ROOT_DIR/logs"
+    mkdir -p "$LOG_DIR"
+    LOG_FILE="$LOG_DIR/$(date +%Y%m%d).log"
+}
diff --git a/run/evo/get-groups.sh b/run/evo/get-groups.sh
new file mode 100755
index 0000000..c53e9af
--- /dev/null
+++ b/run/evo/get-groups.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+path=$EVO_GROUPS_PATH/$EVO_API_STORE_ID
+printf -v fileName "$EVO_RESPONSE_FILE_NAME_FORMAT.$EVO_RESPONSE_FILE_NAME_EXT" -1
+mkdir -p $path
+
+# Handle request for groups
+handle_request "groups" "$EVO_API_GET_GROUPS" "$path" "$fileName"
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/evo/get-products.sh b/run/evo/get-products.sh
new file mode 100755
index 0000000..532446b
--- /dev/null
+++ b/run/evo/get-products.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+path=$EVO_PRODUCTS_PATH/$EVO_API_STORE_ID
+printf -v fileName "$EVO_RESPONSE_FILE_NAME_FORMAT.$EVO_RESPONSE_FILE_NAME_EXT" -1
+mkdir -p $path
+
+# Handle request for products
+handle_request "products" "$EVO_API_GET_PRODUCTS" "$path" "$fileName" 
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/evo/get-stores.sh b/run/evo/get-stores.sh
new file mode 100755
index 0000000..c72d347
--- /dev/null
+++ b/run/evo/get-stores.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+path=$EVO_STORES_PATH/$EVO_API_STORE_ID
+printf -v fileName "$EVO_RESPONSE_FILE_NAME_FORMAT.$EVO_RESPONSE_FILE_NAME_EXT" -1
+mkdir -p $path
+
+# Handle request for stores
+handle_request "stores" "$EVO_API_GET_STORES" "$path" "$fileName"
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/run.sh b/run/run.sh
new file mode 100755
index 0000000..7678036
--- /dev/null
+++ b/run/run.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+$SCRIPT_DIR/evo/get-groups.sh
+$SCRIPT_DIR/evo/get-products.sh
+$SCRIPT_DIR/vk/get-albums.sh
+$SCRIPT_DIR/vk/send-albums.sh
+$SCRIPT_DIR/vk/get-albums.sh
+$SCRIPT_DIR/vk/get-products.sh
+$SCRIPT_DIR/vk/send-products.sh
+$SCRIPT_DIR/vk/get-products.sh
+$SCRIPT_DIR/vk/delete-products.sh
diff --git a/run/test.sh b/run/test.sh
new file mode 100755
index 0000000..93a9663
--- /dev/null
+++ b/run/test.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+echo "Test [OK]." >> $SCRIPT_DIR/test.res
diff --git a/run/vk/clear.sh b/run/vk/clear.sh
new file mode 100755
index 0000000..0b73ce7
--- /dev/null
+++ b/run/vk/clear.sh
@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# This script cleans all VK-related directories and logs
+# It removes all files from categories, albums, products and logs directories
+
+# Get the directory where this script is located
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+# Load constants and functions
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Initialize logging system
+setup_logging
+
+# Ensure we clean up properly even if script is interrupted
+trap 'cleanup 1' HUP INT QUIT TERM
+
+# Begin cleanup process
+echo "$(timestamp) [INFO] Starting cleanup process" >> "$LOG_FILE"
+
+# Clean VK content directories
+echo "$(timestamp) [INFO] Cleaning VK directories" >> "$LOG_FILE"
+# Remove category files
+echo "$(timestamp) [INFO] Removing category files" >> "$LOG_FILE" 
+echo "rm -f $VK_CATEGORIES_PATH/*" && rm -rf $VK_CATEGORIES_PATH/*
+# Remove album files
+echo "$(timestamp) [INFO] Removing album files" >> "$LOG_FILE"
+echo "rm -f $VK_ALBUMS_PATH/*" && rm -rf $VK_ALBUMS_PATH/*
+# Remove product files
+echo "$(timestamp) [INFO] Removing product files" >> "$LOG_FILE"
+echo "rm -f $VK_PRODUCTS_PATH/*" && rm -rf $VK_PRODUCTS_PATH/*
+# Clean logs directory
+echo "$(timestamp) [INFO] Cleaning logs directory" >> "$LOG_FILE"
+echo "rm -f $LOG_DIR/*" && rm -rf $LOG_DIR/*
+
+echo "$(timestamp) [INFO] Cleanup completed successfully" >> "$LOG_FILE"
+cleanup 0
\ No newline at end of file
diff --git a/run/vk/constants.sh b/run/vk/constants.sh
new file mode 100755
index 0000000..9049cbe
--- /dev/null
+++ b/run/vk/constants.sh
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+ROOT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+ROOT_DIR+='/../..'
+
+VK_STORE_PERIOD_MINUTES=120
+VK_API_CONTENT_TYPE_MULTIPART="multipart/form-data"
+VK_API_HOST="https://api.vk.ru/method"
+VK_API_USER_TOKEN=`cat "$ROOT_DIR/vk/api.credentials.user_token"`
+VK_API_VERSION="5.199"
+VK_API_ADD_PRODUCT="$VK_API_HOST/market.add?v=$VK_API_VERSION"
+VK_API_EDIT_PRODUCT="$VK_API_HOST/market.edit?v=$VK_API_VERSION"
+VK_API_ADD_PRODUCT_TO_ALBUM="$VK_API_HOST/market.addToAlbum?v=$VK_API_VERSION"
+VK_API_ADD_ALBUM="$VK_API_HOST/market.addAlbum?v=$VK_API_VERSION"
+VK_API_GET_CATEGORIES="$VK_API_HOST/market.getCategories?v=$VK_API_VERSION"
+VK_API_GET_ALBUMS="$VK_API_HOST/market.getAlbums?v=$VK_API_VERSION"
+VK_API_GET_PRODUCTS="$VK_API_HOST/market.get?v=$VK_API_VERSION"
+VK_API_GROUP_ID=`cat "$ROOT_DIR/vk/api.credentials.group_id"`
+VK_API_PARAM_OWNER_ID="-$VK_API_GROUP_ID"
+VK_API_DELETE_PRODUCT="$VK_API_HOST/market.delete?v=$VK_API_VERSION"
+VK_CATEGORIES_PATH="$ROOT_DIR/vk/categories"
+VK_ALBUMS_PATH="$ROOT_DIR/vk/albums"
+VK_PRODUCTS_PATH="$ROOT_DIR/vk/products"
+VK_RESPONSE_FILE_NAME_FORMAT="%(%Y-%m-%d_%H:%M:%S)T"
+VK_RESPONSE_FILE_NAME_EXT="json"
+VK_API_CATEGORY_ID="40932"
+VK_STOCK_AMOUNT=1000
+VK_API_GET_PHOTO_UPLOAD_URL="$VK_API_HOST/market.getProductPhotoUploadServer?v=$VK_API_VERSION"
+VK_API_PHOTO_PATH="$ROOT_DIR/5393364294319597854.png"
+VK_API_UPLOAD_PHOTO_URL="$VK_API_HOST/market.saveProductPhoto"
diff --git a/run/vk/delete-products.sh b/run/vk/delete-products.sh
new file mode 100755
index 0000000..03ebf90
--- /dev/null
+++ b/run/vk/delete-products.sh
@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $ROOT_DIR/run/evo/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+# Delete products from vk which were deleted from evo.
+# loop across vk products.
+
+vkPath=$VK_PRODUCTS_PATH/$VK_API_GROUP_ID
+vkFileName=`ls $vkPath -Art | tail -1`
+vkFilePath=$vkPath/$vkFileName
+
+evoPath=$EVO_PRODUCTS_PATH/$EVO_API_STORE_ID
+evoFileName=`ls $evoPath -Art | tail -1`
+evoFilePath=$evoPath/$evoFileName
+
+hasEvoItems=`yq '. | has("items")' $evoFilePath`
+if ! $hasEvoItems; then
+    cleanup 1
+fi
+
+# Build associative array of EVO product names (transformed)
+declare -A evoNames
+while IFS= read -r line; do
+    if [[ -n "$line" ]]; then
+        item_name=$(echo "$line" | yq -r '.name')
+        if [[ -n "$item_name" && "$item_name" != "null" ]]; then
+            transformed_name=$(echo "$item_name" | xargs)
+            transformed_name="${transformed_name//;/,}"
+            evoNames["$transformed_name"]=1
+        fi
+    fi
+done < <(yq -o=j -I=0 '.items[]' $evoFilePath)
+
+# Build associative array of VK items by name (transformed)
+declare -A vkItemsByName
+readarray vkItems < <(yq -o=j -I=0 '.response.items[]' $vkFilePath )
+for vkItem in "${vkItems[@]}"; do
+    vkItemName=$(echo $vkItem | yq .title | xargs)
+    vkItemName="${vkItemName//;/,}"
+    vkItemId=$(echo $vkItem | yq .id)
+    # Store VK item IDs by name (append to comma-separated list)
+    if [[ -n "${vkItemsByName[$vkItemName]}" ]]; then
+        vkItemsByName[$vkItemName]="${vkItemsByName[$vkItemName]},$vkItemId"
+    else
+        vkItemsByName[$vkItemName]="$vkItemId"
+    fi
+done
+
+# For each VK name, check if it exists in EVO
+for vkName in "${!vkItemsByName[@]}"; do
+    IFS=',' read -ra ids <<< "${vkItemsByName[$vkName]}"
+    if [[ -n "${evoNames[$vkName]}" ]]; then
+        # If multiple VK items for this name, keep the oldest (first), delete the rest
+        if (( ${#ids[@]} > 1 )); then
+            for ((i=1; i<${#ids[@]}; i++)); do
+                vkItemId="${ids[$i]}"
+                echo "$(timestamp) [REQUEST] Deleting duplicate product: $vkName (id=$vkItemId)" >> "$LOG_FILE"
+                response=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+                     -F owner_id=$VK_API_PARAM_OWNER_ID \
+                     -F item_id=$vkItemId \
+                     $VK_API_DELETE_PRODUCT)
+                http_code=${response: -3}
+                response_body=${response:0:-3}
+                echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+            done
+        fi
+    else
+        # If VK name not in EVO, delete all VK items for this name
+        for vkItemId in "${ids[@]}"; do
+            echo "$(timestamp) [REQUEST] Deleting product not in EVO: $vkName (id=$vkItemId)" >> "$LOG_FILE"
+            response=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+                 -F owner_id=$VK_API_PARAM_OWNER_ID \
+                 -F item_id=$vkItemId \
+                 $VK_API_DELETE_PRODUCT)
+            http_code=${response: -3}
+            response_body=${response:0:-3}
+            echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+        done
+    fi
+done
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/vk/functions.sh b/run/vk/functions.sh
new file mode 100755
index 0000000..0189514
--- /dev/null
+++ b/run/vk/functions.sh
@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+# Setup logging
+function setup_logging() {
+    LOG_DIR="$ROOT_DIR/logs"
+    mkdir -p "$LOG_DIR"
+    SCRIPT_NAME=$(basename "${BASH_SOURCE[0]}" .sh)
+    LOG_FILE="$LOG_DIR/$(date +%Y%m%d).log"
+}
+
+function timestamp() {
+    date "+%Y-%m-%d %H:%M:%S"
+}
+
+# Function to handle cleanup and exit
+function cleanup() {
+    # Kill all child processes of this script
+    pkill -P $$
+    exit $1
+}
+
+# Function to handle requests and responses
+function handle_vk_request() {
+    local request_name=$1
+    local request_url=$2
+    local path=$3
+    local fileName=$4
+    local additional_params=$5
+    local debug_response=${6:-true}
+    
+    echo "$(timestamp) [REQUEST] Getting $request_name" >> "$LOG_FILE"
+    response=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+         -X GET \
+         "$request_url$additional_params")
+    http_code=${response: -3}
+    response_body=${response:0:-3}
+    if [ "$http_code" = "200" ]; then
+        if ! echo "$response_body" | jq -e 'has("error")' > /dev/null; then
+            touch "$path/$fileName"
+            echo "$response_body" > "$path/$fileName"
+        else
+            error_msg=$(echo "$response_body" | jq -r '.error.error_msg')
+            echo "$(timestamp) [ERROR] $error_msg" >> "$LOG_FILE"
+        fi
+    fi
+    
+    if [ "$debug_response" = true ]; then
+        echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+    else
+        echo "$(timestamp) [RESPONSE] code=$http_code" >> "$LOG_FILE"
+    fi
+}
diff --git a/run/vk/get-albums.sh b/run/vk/get-albums.sh
new file mode 100755
index 0000000..26ba1a5
--- /dev/null
+++ b/run/vk/get-albums.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+path=$VK_ALBUMS_PATH/$VK_API_GROUP_ID
+mkdir -p $path
+printf -v fileName "$VK_RESPONSE_FILE_NAME_FORMAT.$VK_RESPONSE_FILE_NAME_EXT" -1
+
+# Handle request for albums
+handle_vk_request "albums list" "$VK_API_GET_ALBUMS" "$path" "$fileName" "&owner_id=$VK_API_PARAM_OWNER_ID" false
+
+# Clean up old files
+find $path ! -type d -mmin +$VK_STORE_PERIOD_MINUTES -delete
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/vk/get-categories.sh b/run/vk/get-categories.sh
new file mode 100755
index 0000000..e6917bf
--- /dev/null
+++ b/run/vk/get-categories.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+path=$VK_CATEGORIES_PATH/$VK_API_GROUP_ID
+mkdir -p $path
+printf -v fileName "$VK_RESPONSE_FILE_NAME_FORMAT.$VK_RESPONSE_FILE_NAME_EXT" -1
+
+# Handle request for categories
+handle_vk_request "categories list" "$VK_API_GET_CATEGORIES" "$path" "$fileName" "" false
+
+# Clean up old files
+find $path ! -type d -mmin +$VK_STORE_PERIOD_MINUTES -delete
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/vk/get-products.sh b/run/vk/get-products.sh
new file mode 100755
index 0000000..cf8dceb
--- /dev/null
+++ b/run/vk/get-products.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+path=$VK_PRODUCTS_PATH/$VK_API_GROUP_ID
+mkdir -p $path
+printf -v fileName "$VK_RESPONSE_FILE_NAME_FORMAT.$VK_RESPONSE_FILE_NAME_EXT" -1
+
+# Handle request for products
+handle_vk_request "products list" "$VK_API_GET_PRODUCTS" "$path" "$fileName" "&owner_id=$VK_API_PARAM_OWNER_ID&extended=1&with_disabled=1&count=200" false
+
+# Clean up old files
+find $path ! -type d -mmin +$VK_STORE_PERIOD_MINUTES -delete
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/vk/send-albums.sh b/run/vk/send-albums.sh
new file mode 100755
index 0000000..7771284
--- /dev/null
+++ b/run/vk/send-albums.sh
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $ROOT_DIR/run/evo/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+evoPath=$EVO_GROUPS_PATH/$EVO_API_STORE_ID
+evoFileName=`ls $evoPath -Art | tail -1`
+evoFilePath=$evoPath/$evoFileName
+vkPath=$VK_ALBUMS_PATH/$VK_API_GROUP_ID
+vkFileName=`ls $vkPath -Art | tail -1`
+vkFilePath=$vkPath/$vkFileName
+
+# Load whitelist
+readarray -t whitelist < "$ROOT_DIR/vk/whitelist"
+
+# Filter items by whitelist
+readarray items < <(yq -o=j -I=0 ".items[]" $evoFilePath)
+
+for item in "${items[@]}"; do
+    evoTitle=`echo $item | yq .name`
+    # Check if group is whitelisted
+    if [[ ! " ${whitelist[@]} " =~ " ${evoTitle} " ]]; then
+        continue
+    fi
+    found=`evoTitle="$evoTitle" yq '.response.items[] | select(.title==strenv(evoTitle))' $vkFilePath`
+    if [[ ! -n "$found" ]]; then
+        echo "$(timestamp) [REQUEST] Creating album: $evoTitle" >> "$LOG_FILE"
+        response=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+             -F owner_id=$VK_API_PARAM_OWNER_ID \
+             -F title="$evoTitle" \
+             $VK_API_ADD_ALBUM)
+        http_code=${response: -3}
+        response_body=${response:0:-3}
+        echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+    fi    
+done
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/run/vk/send-products.sh b/run/vk/send-products.sh
new file mode 100755
index 0000000..f89ea56
--- /dev/null
+++ b/run/vk/send-products.sh
@@ -0,0 +1,257 @@
+#!/usr/bin/env bash
+
+# Rename to better reflect purpose - only applied to weight measures (г, г., грамм, etc)
+WEIGHT_PRICE_MULTIPLIER=${WEIGHT_PRICE_MULTIPLIER:-10}
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source $SCRIPT_DIR/constants.sh
+source $ROOT_DIR/run/evo/constants.sh
+source $SCRIPT_DIR/functions.sh
+
+# Setup logging
+setup_logging
+
+# Trap signals to ensure proper cleanup
+trap 'cleanup 1' HUP INT QUIT TERM
+
+# Function to check if a measure is a weight measure
+is_weight_measure() {
+    local measure="$1"
+    # Convert to lowercase for case-insensitive comparison
+    local measure_lower=$(echo "$measure" | tr '[:upper:]' '[:lower:]')
+    
+    # Check for various weight measure formats
+    if [[ "$measure_lower" == "г" || 
+          "$measure_lower" == "г." || 
+          "$measure_lower" == "грамм" || 
+          "$measure_lower" == "граммов" || 
+          "$measure_lower" == "гр" || 
+          "$measure_lower" == "гр." ]]; then
+        return 0  # True - it is a weight measure
+    else
+        return 1  # False - it is not a weight measure
+    fi
+}
+
+function uploadPhoto() {
+    getUploadPhotoResp=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+         "$VK_API_GET_PHOTO_UPLOAD_URL&group_id=$VK_API_GROUP_ID")
+    http_code=${getUploadPhotoResp: -3}
+    response_body=${getUploadPhotoResp:0:-3}
+    echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+    
+    # Check if the first request was successful
+    if [[ "$http_code" != "200" ]]; then
+        echo "$(timestamp) [ERROR] Failed to get photo upload URL" >> "$LOG_FILE"
+        return 1
+    fi
+    
+    uploadPhotoUrl=`echo $response_body | yq -pj '.response.upload_url'`
+    uploadPhotoObj=`curl -s -X POST --header "Content-Type: $VK_API_CONTENT_TYPE_MULTIPART" $uploadPhotoUrl -F "file=@$VK_API_PHOTO_PATH"`
+    uploadPhotoResp=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+        -F upload_response=$uploadPhotoObj \
+        -F v=$VK_API_VERSION \
+        $VK_API_UPLOAD_PHOTO_URL)
+    http_code=${uploadPhotoResp: -3}
+    response_body=${uploadPhotoResp:0:-3}
+    echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+    
+    # Check if the second request was successful
+    if [[ "$http_code" != "200" ]]; then
+        echo "$(timestamp) [ERROR] Failed to upload photo" >> "$LOG_FILE"
+        return 1
+    fi
+    
+    # Extract and return the photo ID - update to use the correct JSON path
+    local photoId=$(echo "$response_body" | yq -pj '.response.photo_id')
+    echo "$(timestamp) [INFO] Uploaded photo with ID: $photoId" >> "$LOG_FILE"
+    echo $photoId
+}
+
+evoPath=$EVO_PRODUCTS_PATH/$EVO_API_STORE_ID
+evoFileName=`ls $evoPath -Art | tail -1`
+evoFilePath=$evoPath/$evoFileName
+evoGroupsPath=$EVO_GROUPS_PATH/$EVO_API_STORE_ID
+evoGroupsFileName=`ls $evoGroupsPath -Art | tail -1`
+evoGroupsFilePath=$evoGroupsPath/$evoGroupsFileName
+vkPath=$VK_PRODUCTS_PATH/$VK_API_GROUP_ID
+vkFileName=`ls $vkPath -Art | tail -1`
+vkFilePath=$vkPath/$vkFileName
+vkAlbumPath=$VK_ALBUMS_PATH/$VK_API_GROUP_ID
+vkAlbumFileName=`ls $vkAlbumPath -Art | tail -1`
+vkAlbumFilePath=$vkAlbumPath/$vkAlbumFileName
+
+# Load whitelist
+readarray -t whitelist < "$ROOT_DIR/vk/whitelist"
+
+readarray items < <(yq -o=j -I=0 '.items[]' $evoFilePath )
+for item in "${items[@]}"; do
+    evoTitle=`echo $item | yq .name`
+    evoGroupId=`echo $item | yq .parent_id`
+    evoGroupName=`evoGroupId="$evoGroupId" yq -r '.items[] | select(.id==strenv(evoGroupId)) | .name' $evoGroupsFilePath`
+    # Check if group is whitelisted
+    if [[ ! " ${whitelist[@]} " =~ " ${evoGroupName} " ]]; then
+        continue
+    fi
+    vkAlbumId=`albumName="$evoGroupName" yq '.response.items[] | select(.title==strenv(albumName)) | .id' $vkAlbumFilePath`
+    name=`echo $item | yq .name | xargs`
+    
+    # Replace semicolons with commas for VK API compatibility
+    name_for_vk="${name//;/,}"
+    
+    measure=`echo $item | yq .measure_name`
+    
+    # Calculate price based on measure type
+    base_price=$(echo $item | yq .price)
+    if is_weight_measure "$measure"; then
+        # Apply multiplier for weight measures
+        price=$((base_price * WEIGHT_PRICE_MULTIPLIER))
+        price_info="${WEIGHT_PRICE_MULTIPLIER}$measure"
+    else
+        # No multiplier for non-weight measures
+        price=$base_price
+        price_info="$measure"
+    fi
+    
+    quantity=`echo $item | yq .quantity`
+    allow_to_sell=`echo $item | yq .allow_to_sell`
+    
+    # Set stock amount based on allow_to_sell flag
+    if [[ "$allow_to_sell" = "true" ]]; then
+        stock_amount=$VK_STOCK_AMOUNT
+    else
+        stock_amount=0
+    fi
+    
+    desc="$name (цена за ${price_info}.)
+
+"
+    description=$(echo $item | yq '.description // ""')
+    if [[ -n "$description" ]]; then
+        desc+="$description"
+    fi
+    article=`echo $item | yq .article_number`
+    found=0
+    readarray vkItems < <(yq -o=j -I=0 '.response.items[]' $vkFilePath )
+    for vkItem in "${vkItems[@]}"; do
+        vkTitle=`echo $vkItem | yq .title`
+        vkTitleTrimmed="$(echo "$vkTitle" | xargs)"
+        evoTitleTrimmed="$(echo "$evoTitle" | xargs)"
+        
+        # For comparison, transform EVO title the same way (replace ; with ,)
+        evoTitleForVk="${evoTitleTrimmed//;/,}"
+        
+        if [[ "$vkTitleTrimmed" = "$evoTitleForVk" ]]; then
+            found=1
+            originalName=$(echo "$vkItem" | yq .title | xargs)
+            originalDesc=$(echo "$vkItem" | yq .description | xargs)
+            originalPrice=$(echo "$vkItem" | yq .price.amount)
+            originalPrice=$((originalPrice / 100))
+            originalArticle=$(echo "$vkItem" | yq .sku | xargs)
+            originalStockAmount=$(echo "$vkItem" | yq .stock_amount)
+            
+            # Debug output to log file
+            echo "$(timestamp) [DEBUG] name='$name' originalName='$originalName'" >> "$LOG_FILE"
+            echo "$(timestamp) [DEBUG] desc='$desc' originalDesc='$originalDesc'" >> "$LOG_FILE"
+            echo "$(timestamp) [DEBUG] price='$price' originalPrice='$originalPrice'" >> "$LOG_FILE"
+            echo "$(timestamp) [DEBUG] stock_amount='$stock_amount' allow_to_sell='$allow_to_sell'" >> "$LOG_FILE"
+            
+            # Normalize descriptions more carefully to maintain proper spacing
+            # Replace newlines with spaces first, then normalize spaces and trim
+            normalized_desc=$(echo "$desc" | sed 's/\n/ /g' | tr -s ' ' | xargs)
+            normalized_orig_desc=$(echo "$originalDesc" | sed 's/\n/ /g' | tr -s ' ' | xargs)
+            
+            # Apply semicolon-to-comma transformation for consistent comparison
+            normalized_desc="${normalized_desc//;/,}"
+            normalized_orig_desc="${normalized_orig_desc//;/,}"
+            
+            # Check for changes
+            if [[ "$(echo "$name_for_vk" | xargs)" != "$originalName" ]]; then
+                name_changed="true"
+            else
+                name_changed="false"
+            fi
+            
+            if [[ "$price" != "$originalPrice" ]]; then
+                price_changed="true"
+            else
+                price_changed="false"
+            fi
+            
+            if [[ "$normalized_desc" != "$normalized_orig_desc" ]]; then
+                desc_changed="true"
+            else
+                desc_changed="false"
+            fi
+            
+            if [[ "$stock_amount" != "$originalStockAmount" ]]; then
+                stock_changed="true"
+            else
+                stock_changed="false"
+            fi
+            
+            # Check if update is needed
+            if [[ "$name_changed" == "true" || "$price_changed" == "true" || "$desc_changed" == "true" || "$stock_changed" == "true" ]]; then
+                productId=$(echo "$vkItem" | yq .id)
+                echo "$(timestamp) [REQUEST] Updating product: $name_for_vk (name_changed=$name_changed, price_changed=$price_changed, desc_changed=$desc_changed, stock_changed=$stock_changed)" >> "$LOG_FILE"
+                response=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+                    -F owner_id="$VK_API_PARAM_OWNER_ID" \
+                    -F item_id=$productId \
+                    -F name="$name_for_vk" \
+                    -F description="$normalized_desc" \
+                    -F category_id=$VK_API_CATEGORY_ID \
+                    -F price="$price" \
+                    -F stock_amount="$stock_amount" \
+                    $VK_API_EDIT_PRODUCT)
+                http_code=${response: -3}
+                response_body=${response:0:-3}
+                echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+            fi
+        fi
+    done
+    if [[ "$found" = 0 ]] && [[ "$allow_to_sell" = "true" ]] ; then
+        photoId=$(uploadPhoto)
+        
+        # Check if photo upload was successful
+        if [[ -z "$photoId" || "$photoId" == "null" ]]; then
+            echo "$(timestamp) [ERROR] Failed to get valid photo ID, skipping product: $name" >> "$LOG_FILE"
+            continue
+        fi
+        
+        echo "$(timestamp) [REQUEST] Creating product: $name_for_vk" >> "$LOG_FILE"
+        response=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+            -F owner_id=$VK_API_PARAM_OWNER_ID \
+            -F name="$name_for_vk" \
+            -F description="$desc" \
+            -F category_id=$VK_API_CATEGORY_ID \
+            -F price=$price \
+            -F main_photo_id=$photoId \
+            -F stock_amount="$stock_amount" \
+            $VK_API_ADD_PRODUCT)
+        http_code=${response: -3}
+        response_body=${response:0:-3}
+        echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+        
+        # Check if product creation was successful
+        if [[ "$http_code" != "200" ]] || [[ $(echo $response_body | grep -c "error") -gt 0 ]]; then
+            echo "$(timestamp) [ERROR] Failed to create product: $name" >> "$LOG_FILE"
+            continue
+        fi
+        
+        productId=$(echo $response_body | yq .response.market_item_id)
+        
+        # Only proceed if we got a valid product ID
+        if [[ -n "$productId" && "$productId" != "null" ]]; then
+            resp=$(curl -s -w "%{http_code}" -H "Authorization: Bearer $VK_API_USER_TOKEN" \
+                "$VK_API_ADD_PRODUCT_TO_ALBUM&owner_id=$VK_API_PARAM_OWNER_ID&item_ids=$productId&album_ids=$vkAlbumId")
+            http_code=${resp: -3}
+            response_body=${resp:0:-3}
+            echo "$(timestamp) [RESPONSE] code=$http_code body=$response_body" >> "$LOG_FILE"
+        else
+            echo "$(timestamp) [ERROR] Invalid product ID, skipping album addition for: $name" >> "$LOG_FILE"
+        fi
+    fi
+done
+
+# Use the cleanup function instead of directly exiting
+cleanup 0
diff --git a/version b/version
new file mode 100644
index 0000000..0a182f2
--- /dev/null
+++ b/version
@@ -0,0 +1 @@
+1.7.2
\ No newline at end of file
diff --git a/vk/whitelist-old b/vk/whitelist-old
new file mode 100644
index 0000000..f463ff2
--- /dev/null
+++ b/vk/whitelist-old
@@ -0,0 +1,10 @@
+Белый
+Желтый
+Зеленый
+Красный
+Улуны светлые
+Улуны тёмные
+Чай с добавками
+Чёрный
+Шупуэр
+Шэнпуэр
\ No newline at end of file