My wordpress pro sites powered sites product that I am going to launch is in addition to our existing web site which offers its own services, has its own invoicing system and payment gateway, and I am wondering how I can integrate with that, or whether to solely use Paypal for selling pro sites.
So a few questions:
1) Does Pro Sites permit integration with gateways other than PayPal? I use SagePay.
2) If we use paypal, can we download a report of invoices / payments from within Pro Sites / paypal which we could use in our accounts?
3) Or perhaps we could take payments via our standard site, and use some kind of API to amend the level within pro sites in realtime?
Any advice much appreciated!