Goodyear and Citibank had a deal like this, except with rebates on purchases. If you took the rebate and paid everything in full after six months, you got away with a great deal.
There is a reason for the Truth in Lending disclosure and the fine print contract. Individuals should read the disclosure, at minimum, before signing on to any loan or credit contract.
What? Read the contract? Personal resposibility for one’s own actions? Geez, what planet do you live on?
/sarcasm