We already saw how to hide add to cart for logged out users and how to find out if a user has already bought a given product – so I said why not combine the two snippets and figure out how to hide the add to cart button if a logged in customer has already purchased a product?
After that, however, I realized that the “woocommerce_is_purchasable” filter offered by the WooCommerce plugin makes the task much easier than just combining the two mini-plugins above.
So, here’s how it’s done – enjoy!

"use strict";
var adace_load_62f908c80a226 = function(){
var viewport = $(window).width();
var tabletStart = 601;
var landscapeStart = 801;
var tabletEnd = 961;
var content = '%3Cdiv%20class%3D%22adace_adsense_62f908c80a02f%22%3E%3Cscript%20async%20src%3D%22%2F%2Fpagead2.googlesyndication.com%2Fpagead%2Fjs%2Fadsbygoogle.js%22%3E%3C%2Fscript%3E%0A%09%09%3Cins%20class%3D%22adsbygoogle%22%0A%09%09style%3D%22display%3Ablock%3B%22%0A%09%09data-ad-client%3D%22ca-pub-9250614219462833%22%0A%09%09data-ad-slot%3D%224692840435%22%0A%09%09data-ad-format%3D%22horizontal%22%0A%09%09%3E%3C%2Fins%3E%0A%09%09%3Cscript%3E%28adsbygoogle%20%3D%20window.adsbygoogle%20%7C%7C%20%5B%5D%29.push%28%7B%7D%29%3B%3C%2Fscript%3E%3C%2Fdiv%3E';
var unpack = true;
if(viewport
})(jQuery);