The monthly visitor calculation resets at the start of each billing cycle for your account. You can easily find your reset date by going to "Plan & Billing". Related ArticlesHow does ProveSource calculate monthly unique visitors?Why ProveSource is better than NudgifyWhy ProveSource is better than TrustPulseThe reasons why ProveSource is better than ProvelyWhy ProveSource is better than Fomo (usefomo)