Payment processor

Which account takes Rockoly's money. A save here takes effect immediately — there is no deploy and no build to wait for. It changes what happens next, and nothing that has already happened: an invoice that exists stays with the processor that raised it, and a deposit already paid is unaffected. The $100/year membership is a Stripe subscription and is not covered by either switch.

Reading the switch…

Are the accounts reachable?

Having the keys in Vercel is not the same as the account answering. This makes one read-only call to each — it creates nothing, sends nothing and charges nobody.