If you are looking for the cheapest and quickest way of accepting card payments online, then you should take a look at PayPal. RomanCart supports all 3 methods of using PayPal to accept Payments: PayPal Standard, PayPal Express Checkout, PayPal PayFlow and PayPal Website Payments Pro.
Skrill is the perfect payment processor for your RomanCart shopping cart, with fast and simple registration you can be accepting payments within 24 hours. Skrill is now available on ebay.com.