I had the same problem a while back. I wanted to place an order on the same day with both nirvana and dr. chronic to compare shipping. I used the same card for both and dr. chronic later sent email saying it was declined. This happened 4 or 5 times I tried. All the info was correct but it just wouldnt go through. The card worked fine for nirvana and there was plenty left on the card, dont know what the deal was bu I plan to try again soon.