THIS IS TOTALLY NOT SOLVED! This isn't a solution to the request at all. A 3rd party app?!! Come on now. That's not what we are asking and QB knows it. All we want to be able to do is add a 'processing fee' for credit card and Paypal type services that charge up one, and be able to exclude that fee for check payment. I'm sure QB has some sort of arrangement with these credit cards companies...I mean, you've already sold my information to them (I've been getting soooo much junk mail since signing up with QB). The only 3rd party app I'm considering at this point, is a completely different accounting/billing platform. QB is supposed to the big dog in this field, act like one and give your customers what they are asking for.