I've been working with ISO's since 1999 (credit card processing) I love ISO Brokers they are the hardest working people in the world -FACT, When I talk to an ISO I may have some good questions that's normal before darting a 2.7M funding on ISO's behalf... but 24 years spending 18 hour days with ISO's friends and vacationing funeral-ing / saving / bailing / flying down post Childs suicide -- I can tell you to me ISO's are the best humanity has to offer. (minus a few bad cops and a few bad apples in each industry).