I am trying to find an inexpensive merchant service that will work with interchange shopping cart. Could someone confirm if revecom or 2checkout supports interchange cart? I called revecom and was told they support any kind of shopping cart. Just want to hear some real experience.

Any suggestions/comments would be very appreciated.

I may be wrong, but as far as I know Revecom has its own shopping cart, so how it works is that you have to put a certain amount for a certain product, and revecom will give you the link to put in your order so that your visitor can be transferred to their site and submit the payment there. Thus, their statement about 'supporting all shopping cart' is true, because you have to supply a link to their site for transaction.