UR

Limit 1 Item Per Customer, officially listed on the Shopify App Store as UR: Limit 1 Item Per Customer, is a Shopify app in the Order limits category. This app prevents duplicate purchases by enforcing a one item per customer rule at both cart and checkout. It is ideal for limited stock items, exclusive products, or campaigns where fairness matters. By displaying clear error messages on product and cart pages, customers immediately understand purchase restrictions, reducing confusion and support inquiries. Integration with the Cart and Checkout Validation API ensures reliable enforcement without disrupting the shopping experience. It averages 5.00 out of 5 across 1 merchant reviews on the Shopify App Store.

Limit 1 Item Per Customer has a single paid plan at $9/month on the Shopify App Store.

No, Limit 1 Item Per Customer is a paid Shopify app. Plans start at $9/month on the Shopify App Store.

Limit 1 Item Per Customer launched on August 8, 2024 — over 1 year on the Shopify App Store. In that time it has gathered 1 merchant reviews.

Limit 1 Item Per Customer does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.

Merchants commonly compare Limit 1 Item Per Customer with Kedra Checkout Rules, OC Order Limit Bundle Quantity, MultiVariants, and Melon Minimum Order Quantity. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.