TOPIC: Fee/VAT gets added repeatedly

Using DTRegister 2.6.7 on a Joomla 1.5 install.

I have UK events listed with VAT specified.

During the registration process if the user uses the Next Step / Back buttons to move from the Confirm Details page to the Payment Method preference page and back again repeatedly, the Registration and VAT figures get incremented each time.

I'm sorry, but 2.6.7 is extremely old (nearing 2 years) and no longer supported. You need to get a current license and update your install.

I will be happy to do this as long as the latest version has resolved this issue. Please confirm this is the case.

I've never heard of this issue before with anyone, but the improvements are vast from where you are at and I know this type of thing would not happen.