Now, if you go to look at your invoice, and then you click on the Go to Pay button, the page to enter your credit card info comes up. But it doesn't stay up! When you try to enter information into the fields it disappears and the invoice comes up again. I usually have to go thru this cycle more than 10 times until for some reason the credit card page stays and lets you enter the info and click on Pay. But it's a real nuisance. I'd think you'd want the PAY page to operate smoothly.