Worldpay's virtual terminal works well, but what are the costs and what can you expect from the service?
SumUp payments over the phone are easy as pie, but maybe not as suitable as a primary solution as other virtual terminals.
PayPal Virtual Terminal is easy to use for phone payments. The fees are high for small businesses - is the service worth it?
Square's virtual terminal is cheap, easy to use and requires no commitment. How does it work? Any feature limitations?