If you can help, that would be great.
Basically, I have used the eCart wizard for SagePay VSP Server, following the instructions available on Webassist.com, but keep getting an error that makes the transaction fail.
For some reason, I cannot get the SagePay iframe page to work. It goes straight from confirm.php to checkout_failure.php
I am not a 'techie' but a humble designer (hence the need for WA scripts and plug ins) and do not know how to fix this…