Cash, credit, or Chip?

Cash, credit, or Chip?

http://www.wsj.com/articles/trouble-in-the-checkout-line-which-way-to-pay-1448706603 “And he made all, both small and great, rich and poor, free and bond, to receive mark in their right hand or in their foreheads. And that no man might buy or sell, save he that had...