Free gets 5 BYQ AI tokens once, when you sign up. They don't refill.
Pro gets 10 per month, 60 per quarter or 180 per year. Ultra gets 35 per month, 120 per quarter or 480 per year. Your allowance arrives each time your plan renews. Lifetime plans get a one-time grant instead: 300 tokens on Pro Lifetime and 1,000 on Ultra Lifetime, and those never expire.
Running short? You can buy a token pack on any plan. Compare plans on pricing.