I wouldn't mind giving SpaBoom the 5% if they could also process the credit card.
Their concept is good, but in my opinion, only 1/2 of the solution. I may get flamed for these comments, but think others should be aware that if you don't already use PayPal or their other payment partner option.. I think it is Authorize.net... you can't even use them without incurring more expense in a new service to even get paid.
I looked into incorporating them into my website this year for Christmas, but found the PayPal fee of $20 a month
on top of the 5% to SpaBoom too prohibiting at this point. I already pay ProPay to process credit cards, and thought that a company of their size would have the ability to utilize any processing service, but according to them, I am wrong. What a disappointment!! I hope they do begin to partner up with other CC services.