ecart and worldpay
using ecart 4.5.2 and ASP on a current site (tho will be moving to new version of ecart and PHP soon as i can sort it. meantime.....
client wants to use worldpay gateway which wasnt supported in 3.5.2 but is in new version i see.
would it be hard to link to worldpay with my version? would you be able to advise on what to do or not?