How do I change my plan?

1. 1Open Billing.
2. 2Press Change plan and choose the tier you want.
3. 3The summary tells you the new price and the date it starts. Confirm it.

It takes effect straight away. You're charged the difference for the days left in this cycle, not a whole new month, and the bigger allowance is usable immediately.

It waits until your renewal date, so you keep what you've already paid for until then.

What happens to the credits already on your balance is a question of its own — here's the answer.