WishList Member includes an integration with Infusionsoft that will allow you to accept payment for access to the site and use the Infusionsoft Auto-Responder if you would like to.
There is also some included tagging capabilities with the WishList Member Infusionsoft integration.
Clicking the name of the Level will bring up a box with the option to Apply or Remove Tags based on when a Member is Added, Removed or Cancelled from the Level.
These options can be set accordingly.
The WishList Member plugin includes access to this functionality with the Infusionsoft integration.
Note: Information on the following Infusionsoft topics can be found in the following Knowledge Base articles: