What does the 30-day offline grace mean exactly?

After any successful license check, BookyAI keeps working for 30 days even if the license server is unreachable (offline, VPN, travel, server maintenance). The app quietly re-checks when it can and the window resets. You only see a license prompt if the server is unreachable for more than 30 days in a row — or if the license was genuinely revoked or refunded.