Anyone having Mastercard transactions failing on NMI for the past 7+ days?
SD support gave this response on 19th Oct 2022
A few Mastercard transactions do work, but the majority fails (a lot of red crosses on the Sellerdeck Payment Portal Account Admin)
SD support gave this response on 19th Oct 2022
An issue has been identified between NMI (creditcall) and Worldpay directly related to MasterCard transactions. The issue is being worked on with WorldPay and should be resolved in 1-2 days.