Subscription switching

If you have a bunch of related subscriptions, you might want to enable subscription switching. For example, let's say every month, you deliver a 24-pack of soda. If the subscriber starts to overflow with soda rather than cancel, give them a smaller soda pack and a smaller discount so they stay subscribed and can upgrade in future months:

I'm a big fan of enabling subscription switching between variations, but you can also enable them between a group of subscription products.