syntax = "proto3"; package treasurer; option go_package = "./treasurer"; message MainPaymentSettings { string Currency = 1; int64 Amount = 2; repeated string CallbackHostGRPC = 3; string ReturnURL = 4; string UserID = 5; string ClientIP = 6; } message BankCardInformation { string Number = 1; string ExpiryYear = 2; string ExpiryMonth = 3; optional string CSC = 4; optional string CardHolderName = 5; }