Hi! I'm thinking of adding functionality to accept credit card payments to one of my client website. Other than paypal (out of option because users need to have a pypal account and some other reasons), can you recommend a reliable and secure way. (In the case of Merchant Credit Card Processing Services, can you recommend any? Thanks!
You can checkout Authorize.net, http://www.authorize.net/ It is quite easy to integrate w/ your storefront and we've seen many customers using it.