Which payment gateways Wishlist Member Easy Digital Downloads Plus work with?

Wishlist Member Easy Digital Downloads Plus works with any payment gateway that integrates with Easy Digital Downloads. The plugin registers / upgrades the member to the site after returning from the payment gateway. The purchase process inside Easy Digital Downloads stays the same and the customer purchases the product just like he is purchasing any other product through the Easy Digital Downloads platform. However, after a successful payment, if the product is a membership product the customer does not need to re-fill the regular Wishlist Member registration form and he is automatically added to the relevant level/s and / or pay-per-posts.