We’ve confirmed that the Royal theme is not working with the WooCommerce extension – http://www.woothemes.com/products/product-add-ons/ If the theme is deactivated and TwentyFifteen theme is activated the product is added to the cart with the correct price when you also select the $19.99 add-on product – http://mangrate.com/product/1-bag-1-brush-pack/
I reached out to WooCommerce and was informed that the reason the product add-on is not being added to the cart is because of an issue within the Royal theme and the way in which your customization of the AJAX add_to_cart They further said that disabling the AJAX on the add to cart functionality should fix it. Is there a way to easily disable the ajax functionality when adding a product to the cart?
