What payment processors/merchant accounts are there which give you Checks for the sales of your online products? Just like clickbank does. 2checkout - checkout.google.com- other, etc and what is the difference between a payment processor and a merchant account? and gateway?
There is another site that you can sell digital products on and it's very similar to CB. It's called paydotcom.com I know, it's redundent, but it has a lot of products and advertisers. Worth a shot.