Citicard / Mastercard
Citicard posts to your bill after you pay on time so they can earn interest on a "carry over balance" Nationwide
Great trick, Citibank! I took out a Citibank card just to earn some American Airlines miles that they promised. They email me my balance each month, I log on and pay it in full... Easy peasy. Last month they tried a new stunt. On December 7th, they send the statement. Later that day, I paid it in ...