Add CubePoints after membership product is purchased.

I'm using WordPress with "CubePoints", along with "Paid Membership Pro" to complete the membership transaction. I have already made a simple plugin that added a points variable to the "Paid Membership Pro" sales form. I need someone who can add the code to my plugin that will retrieve the User ID and the number of Points from the transaction data and add the points to the CubePoints User Account, after the membership product is purchased. "Paid Membership Pro" has a list of Hooks and Filters to make the job fast and easy for an experienced coder. Thank you