I purchased a plasma TV at Circuit City applied for there store credit with the promotion of 3 years of no interest. A week later I received my card in the mail but it was a Circuit City Visa not the store card. After activating the card I used it for regular purchases and while making my payments to pay for my purchases it was being applied to the promo purchase at 0% instead of my Visa purchases. My TV was paid for in 3 months instead of 3 years and I am now stuck with a balance with interest which I will be paying off and closing my account with Chase.
In the future if you are going to get a product with a promotion and they send you a Visa card have them mail you another card with a different account number so you can still have the promotion on one card and the other for whatever you need!!