XF 2.2 Subscription Upgrades? How to handle jumping tiers


Well-known member
Let's say you offer a $25/year subscription and a $50/year subscription.

Someone who bought the $25/year subscription later wants the $50/year subscription. How is this best handled? It doesn't appear there is an easy way to handle this. Ideally, the user would pay the difference ($25) and then get billed $50/year for the subsequent years.