Membership names can only be swapped on a membership list within five (5) business days of submitting an invoice. This is stated on the national invoice and in the pop-up window that appears before an invoice is submitted. If it is beyond those five (5) days, the original student’s name must remain on the list and membership dues payment for that student is required.
This applies to students who either move or simply decide they don't want to be involved.
As it relates to the student who you would have added to your membership roster, you can always add additional members before the deadline by logging in to the BPA Membership Registration System website.