When using iZettle/SumUp, put Pixie payments through as cash because IZettle and SumUp won't allow you to add a button to record a xplore payment. You can then add the payments received from xplore(which will be your total xplore sales less loyalty % and xplore commission) to any cash you have taken in order to reconcile.
The statements you receive twice a week from xplore will show the commission and loyalty charged.