public TransactionResponse getByReference(string reference)
        {
            var getTransactionService = new GetTransactionService(store)
            {
                reference = reference
            };

            return(getTransactionService.Execute());
        }
        public TransactionResponse get(string tid)
        {
            var getTransactionService = new GetTransactionService(store)
            {
                tid = tid
            };

            return(getTransactionService.Execute());
        }
        public TransactionResponse getRefunds(string tid)
        {
            var getTransactionService = new GetTransactionService(store)
            {
                tid    = tid,
                refund = true
            };

            return(getTransactionService.Execute());
        }