Sage Pay Direct - Status: 3008 : The Vendor or Vendorname format is invalid. (INVALID) - It's not...
Sage confirm Vendorname is correct. Please assist ASAP. Over a week trying to sort this issue out
Massive thanks to Oleg from Simtech who knew exactly what to do to fix this. Very simple. Can't thank him enough!
Is it an answer you can share to the forum