export type TxServicePayErrorCode = 'RequestParseFailed' | 'InvalidEntityState' | 'ConfirmUrlRequired' | 'StoreNotFound' | 'ChannelNotFound' | 'PGProviderError' | 'PaymentNotFound' | 'PaymentAlreadyPaid' | 'TransactionNotFound' | 'AllChannelsNotSatisfied' | 'AmountNotEqualToPredefined' | 'ConfirmProcessFailed' | 'UnknownError';