No. Accepting Settle payments can be done in several ways. Settle Anywhere requires no integration or change in systems. You register the sale as you normally do, and receive payments via Settle, instead of receiving money as cash or cards. Your accountant will record Settle payments according to the transaction report, giving you, your business and your accountant and the authorities all the details they need, down to date, time, amount and currency. If needed you can match the transactions towards those you have registered in your sales system.