How do I pay for the service and identify myself to the property owner?

You pay for your reservation online with a payment card in a secure encrypted mode (GoPay payment gateway). After payment, you will receive instructions via email. The owner will also receive a notification. You will also receive a unique reservation code. If you have a caravan or a motorhome, you have entered the plate number in the reservation. That's enough, the owner can verify you at any time according to the plate number. If you only have a tent, the reservation code is the identifier for you. You can simply write the generated code on a piece of paper and place it visibly on your tent. The owner can verify your reservation at any time according to the code. Brilliant, isn't it?