UNC-Chapel Hill would like the ability to have different expiration date parameters based on the membership status. For example, for active status members that renew, they want the expiration date to be the same month and day as the original membership. For grace members that renew, they want the expiration date to be the month and day of the renewal transaction. So if active, have membership expiring 7/31/13, and renew then want the renewed membership to have an expiration of 7/31/13. If grace, have membership expiring 7/31/13, and renew on 8/3/13 then want the renewed membership to have an expiration of 8/3/14.