Does PXP Financial have an integration guide?

Related articles

• How can I verify that the connection between my system and PXP Financial’s payment platform is up and running?
• What integration models does PXP Financial support (POS, ecom via direct integration, ecom via checkout, shopping carts, 3rd party integration e.g. payon, rocketgate)?
• What is the difference between aggregation and gateway model? Which model is best for me?