Argh, but they won't let me buy them because their website is so poorly programmed. Several attempts to checkout just returned to the "enter credit card info"

Argh, but they won't let me buy them because their website is so poorly programmed. Several attempts to checkout just returned to the "enter credit card info" page without an error. Switched to chrome was able to check out only to get "we were unable to save your information, please try again later"... was my credit card charged? who knows. So irritating.