Liferay Commerce Connector to TradeCentric Reference Guide
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There are several configuration terms in TradeCentric (formerly PunchOut2Go).
| Term | Description | 
|---|---|
| Punch out session | The set of actions between when a user successfully logs into Liferay and transfers the cart back to the punch out system. | 
| HttpSession | The existing session storage built into Liferay that stores data related to the punch out session. | 
| Punch out start URL | The start URL for the punch out session that goes to the catalog page for the specified Liferay Commerce channel. | 
| Punch out return URL | The return URL that takes the user back to their procurement system. | 
| Punch out cart | The cart containing the buyer’s items selected for purchase. | 
| Purchase order | The final approved draft of the order submitted by the buyer. | 
| Punch out access token | A single-use token used to auto-login the punch out user. | 
| Punch out vendor | The third-party vendor that connects punch out catalogs with the buyer’s procurement systems. |