Originally Posted by
nmp0
Tried 4 x $200 splitting over 3 cards and the cashier said I couldn't pay with more than one card. I said "Okay ring me up for 2 x $200 and I will pay with one card." Then she says she has to ring them up one at a time

Sounds like a cashier who just didn't know how to do it and unwilling to admit it. In situations like this, I just go to CS who are more knowledgeable. I've actually gotten more helpful CSRs at my local BBs than with the cashiers.