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WooCommerce Product Add-Ons (by WooCommerce)


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The Plugin URL: https://woocommerce.com/products/product-add-ons/

  • In file \plugins\woocommerce-product-addons\includes\class-product-addon-cart.php add next code:

  • AND add this code:

  • AND change code:

  • In file \wp-content\plugins\woocommerce-product-addons\includes\class-product-addon-display.php add code:
  • AND add code: 'woocs_is_multiple' => $woocs_is_multiple
  • in file plugins\woocommerce-product-addons\assets\js\addons.js add code:

  • AND add this code:

  • In file functions.php of your current wordpress theme add code: