Step One:
Go to "Club Management" and click "Registrations".
Step Two:
Select 21/22 as the seasonal year in the dropdown, and click "Submit".
Step Three:
Click the "Details" tab at the top.
Step Four:
Click the "Delete" button next to the membership that you want to remove from your cart.
NOTE: You only have the option to remove memberships from your cart that have NOT BEEN PAID PAID FOR