LimitLock: Min & Max Limits

LimitLock sets minimum and maximum purchase limits and enforces them inside checkout itself, server-side. Because enforcement happens in checkout rather than in cart scripts, rules apply on every purchase path, including accelerated checkouts. Set min and max quantities per product, variant, or collection, plus order-wide item and subtotal limits. Shoppers see which limit they hit and how to fix it. No theme edits, and checkout stays available even if a rule is misconfigured.