AJAX Cart Pro
The AJAX Cart Pro Magento module allows customers to effortlessly add and remove products from their shopping cart without having to continuously click the “update” button. With each addition or deletion, only the shopping cart is refreshed. This immediate interaction allows users to continue shopping without waiting for pages to refresh. Best of all, it also works on the shopping cart page, enabling deletions and additions without page reloads. Since 2.2 version of the AJAX Cart Pro extension, when adding configurable, downloadable or products with custom options to cart from the category page, your consumers are not redirected to the product page – they are offered to select item's options exactly from the pop-up confirmation dialog.