How can an application be made for the non-WaveCrest MasterCard you have that's issued by another card provider?
Which provider is it?
Mistertango. It's a MasterCard too. It works just like Wave Crest. MasterCard is the brand, Wave Crest is the issuer. In the case of my card, MasterCard is the brand and MisterTango is an affiliate of the issuer, WireCard in the UK.
I just loaded it with coins last night and used it to pay for something at a shop this morning so it can't be MasterCard. Must be Wave Crest going through compliance issues.