I have been trying for the last hour to make a simple credit card payment on the net, and no matter what I try it doesn't work, and it doesn't give me any feedback as to why the payment was rejected (and I've checked that I have enough money in my Credit Card account). I've made plenty of such payments before with no hassles. It's driving me crazy :-)
Update. I received the following email from the company
I am afraid we had issues over the last 12 hours in processing credit cards due to an error with our Acquiring Bank and Payment Processor; this resulted in many orders being cancelled, including your orders.
We are very sorry if this has caused any problems, but due to the timing we were not aware of the issue until this morning.
We now believe everything is working okay, so you should be able to place your order successfully.