How do I upgrade or change my plan?
Go to autohdr.com/pricing, pick the plan you want, and click Upgrade. Upgrades take effect immediately and your billing cycle resets from that date.
Downgrading to a lower plan
If you're switching to a lower plan, the change is scheduled for the end of your current billing period — you keep your current plan and credits until then, and the new plan kicks in on the next cycle.
Your credit balance
Your existing credit balance carries over either way.