These add-ons can be installed like regular plugins. They are tools the user can use for productivity or greater customization.
Cart Product Feed Include/Exclude module: list your SKUs you want included or removed from the feed.
Cart Product Feed Additional Product Fields module: creates additional fields for users to enter product data such as: Brand, MPN, UPC and EAN
Cart Product Feed WooCommerce-Facebook Even Pixels module: Implements the required ViewContent, AddToCart and Purchase pixels onto your WooCommerce website