This is really tough. There are all kinds of reasons why a financial services firm wants to deny services. They could range from trivial (this customer keeps tr

This is really tough. There are all kinds of reasons why a financial services firm wants to deny services. They could range from trivial (this customer keeps trolling our customer service reps) to more serious (this customer serves an industry with a high fraud rate and we don't have the system or processes in place to handle this) to legally ambiguous situations (marijuana being legal in some states but not others, or arbitrary measure of what constitutes illegal porn).