Clickbank Contains Digital products ,Cj contains Physical products. Clickbank approves every product to promote,In Cj declines for some products. Clickbank is pays commission For pay per sale and commission rate 50% to 75%,Cj pays for pay per sale,pay per lead.
Little corrections: 1)Clickbank does NOT approves every product. They review, ensure its high quality, check if its not a copy/paste, make sure its not a scam, compare to what your landing page says VS what your product really gives THEN they approve you. 2)commission is from 5 to 75%, even tough i wish good luck to 5% products to get affiliates promoting them.
although some of the techniques may be similar in promoting cb vs cj, cj is kindof a different animal. personally, i like promoting digital products, since they are almost pure profit.