A simple stock-checking script for BestBuy Canada, written in Node.js. The script checks BestBuy's inventory once every time it is run, so it's best used with a scheduler or crontab.

• Custom SKUs list
• Simple, only sends 1 HTTP request
• Proxy Support
• Easily customizable

The script sends an email by invoking PHP through the command line. Thus, in order to use the notification system of this script as-is, you must have PHP installed on your system.

• Install PHP and have it accessible via PATH (test this by typing 'php' as a command)
• Edit the program's configuration in bestbuy.js. You can edit anything between "Program configuration" and "Start of program". This is where you specify your email address and desired message.
• Run the script as often as you'd like. To automate running it in the background, look into configuring Crontab (Linux) or Scheduler (Windows) on your system.

*/2 * * * * /root/.nvm/versions/node/v12.10.0/bin/node /root/bestbuy.js >/dev/null 2>&1

(This specific command will only work if you have Node v12.10.0 installed. To make it work on your system, run which node to find your Node binary location. For more crontab configuration settings, try https://crontab-generator.org/. Also, don't forget to update the location of the script.)