Yikes, I've been using Stripe subscriptions happily for a few years and now I'm upset to see they're going to be charging a fee. It's unclear if the fee starts at $1MM total revenue or $1MM/year. $1MM/total would hurt a lot of the small lifestyle businesses for no gain in service--we already had subscriptions built in to the cost and we don't need invoicing or any of the other new-fangled stuff :(
Paypal has free recurring billing. Sure it's a pain to set up but once you've built it in it works pretty damn well with little to no maintenance. If you do even a smallish amount of business through them you can set up daily sweeps into your bank account to stave off the famous Paypal "random freezing of funds" nonsense.