Originally Posted by
cysyuen
Is it even legal to set up a small business, getting a payment service that takes card payments then pay your business by your Amex card and withdraw the money to the bank account in order to pay your credit card bill?
How would you like some possible criminal charges on top of the civil ones? Also Amex merchant costs are a fortune. Tell em how paying 3% or more in merchant fees is worth it for points. You see threads like this over and over.