Could not set up auto-charging, had to visit the billing portal once a month and manually initiate a Paypal or credit card transaction. Probably okay if you’re a company, not so convenient for an individual with a side project (at least I prefer set and forget).
That was two years ago though, maybe it has improved.
Hmm, weird, I believe I switched from credit card to PayPal at some point and there was no auto-charging prior to that either. Anyway, happy to be corrected.