Hi team, my client's railway account was initially on a prepaid plan and they maxed out their credits. However when they tried to renew, they couldn't find the prepaid option anymore. I also can't find it in any setting. It's a lightweight project and we have a fair estimate of what it will cost and we'd like to make some payment ahead.

Is there a way to switch from the monthly subscription back to the prepaid option? We're currently on the hobby plan and we've paid for a month already. Thanks!