2Checkout Payments for WooCommerce
2Checkout Inline Checkout for WooCommerce by WooThemes
Let your customers pay through 2Checkout without leaving your store. Inline Checkout creates a secure iframe checkout form inside your WooCommerce store. You are able to receive transactions from 196 countries through 87 currencies and 15 languages with 2Checkout Inline Checkout for WooCommerce.
The buyer can complete the checkout process or if they need to return to the cart, they can simply click the close button (X) to close the overlay and complete the checkout when they are ready.