Example:

Your membership period runs from Jul 1 to Jun 30

You send your renewal invoices out at the end of May due before Jul 1. A member contacts you after paying their invoice and wants to change group.

NOTE: Contact support to go through these steps

Quick Guide

1. Unlink Invoice from Membership (take note of the invoice number)
2. Delete Membership
3. Change expiring membership to correct new membership
4. Invoice membership - take care to use the correct accounting date.
5. Credit the Invoice that was paid from the incorrect group - take care to use the correct accounting dates (check the invoice number noted at step 1)
6. Allocate the credit to the new invoice.