Recover lost sales with back in stock alerts and control demand with customer order limits. Sold out shouldn't mean sold and gone. Add a Notify me form or popup so shoppers join the waitlist, then alert them automatically when you restock See every signup, restock, click, and purchase with order totals, so you know which alerts turned into sales. Keep demand fair with order limits that remember your customers: lifetime purchase limits by quantity or spend, min/max, weight and mixed cart rules, plus checkout rules and 130+ languages. Sold out shouldn't mean sold and gone. Add a Notify me form or popup so shoppers join the waitlist, then alert them automatically when you restock See every signup, restock, click, and purchase with order totals, so you know which alerts turned into sales. Keep demand fair with order limits that remember your customers: lifetime purchase limits by quantity or spend, min/max, weight and mixed cart rules, plus checkout rules and 130+ languages. more Notify me forms and popups capture waitlists; email and push alerts on restock See demand per variant: waiting, notified, converted counts and order totals Lifetime purchase limits per customer, tracked across all orders, not per cart Min/max quantity, price and weight rules by product, variant or product tag Checkout rules for payment & shipping methods; Shopify Flow, 130+ languages