You sure can!
Click the PTA/PTO tab, then click the Members tab. This page lists all individuals whose parent organization membership has been added to ClassroomParent.
The page also includes summaries of the amount of money raised through dues/memberships.
To add a new membership, click the Add PTA/PTO Member link.
The New PTA/PTO Member page will display. Begin typing the name of the member, then select them from the displayed list. Enter in the total amount of the paid (including any donation). Select how they paid, and enter in the date they joined.
Click the Add PTA Member button.