Our MobilePay PoS REST api is intended for software developers implementing MobilePay payments in a PoS system
We cannot recommend this enough: Test early and test often. It's a great way to identify potential issues with your integration, and it gives you many opportunities to get familiar with the MobilePay APIs.
Once you have finished testing in our test environment, you have to go through a certification process, and you will be registered as a certificed MobilePay Point of sales provider.
Here you can read PoS integrator best practice for handling different real life situations. Please let us know if you have some hard earned best practice solution we should add to this section.