Here's how to upgrade your plan:1. Go to Settings > Plans and Billing > Change Plan
2. Select either Monthly or Annual billing (note: annual plans come with a 10% discount)
3. Choose your desired plan
4. Click "Upgrade Plan" and then "Subscribe"When you upgrade, your billing cycle will reset immediately, and the best part is that your new credit allotment will be added on top of your existing credit balance, so you won't lose any current credits!
Sources:Change Your Plan, Cancel Your Plan, Restart Your TrialFAQ | Clay.com