Solve common order problems: customers buying wrong quantities, fraud on limited drops, bulk re-buyers exploiting promotions, and checkouts blocked without clear messaging. Apply MOQ (Minimum Order Quantity), maximum order quantity, minimum order value, and per-customer rules by product, variant, collection, cart, or customer tag. Built for B2B, wholesale, DTC brands, and limited-drop merchants — enforce flexible order limits, prevent fraud, and streamline order management without writing code.
Is this app really free, or will I end up paying once I'm set up?
The app is currently listed as free on the Shopify App Store with no paid tiers shown. However, at least one recent reviewer (April 2026) noted they heard it may no longer be free going forward, so it's worth confirming the current pricing directly with the developer before committing.
Will the limits actually be enforced at checkout, or can customers bypass them by going straight to checkout?
Yes — enforcement happens at checkout, not just on the cart page. The app uses Shopify Functions (Checkout Rules) to validate cart and checkout, so limits on minimum/maximum quantities and order values are blocked before the order completes. Alerts also appear on the product page and cart to guide customers before they reach checkout.
How long does setup take — can I do it without a developer?
Setup requires no coding and multiple merchants report being up and running in minutes. One reviewer noted they were 'super new to Shopify' and had it configured in seconds. The app listing explicitly states 'No code required' and works directly within the Shopify Admin.
Can I set different minimum order rules for specific products, variants, or collections — or is it just one store-wide rule?
You can set granular rules at the product, variant, or collection level, as well as store-wide cart rules. Limits can be based on quantity, order value, item count, or weight, giving you full flexibility to apply different MOQ rules across your catalog.
Does it work for B2B or wholesale — can I apply different limits to specific customer groups?
Yes. The app supports customer-tag-based rules, so you can apply different order limits to wholesale buyers, VIP customers, or any tagged segment. You can also restrict purchasing to logged-in customers only and apply rules by country/geolocation.
Does it support multiple languages for my international store?
Yes — the app supports over 20 languages including English, Spanish, German, French, Italian, Japanese, Korean, Chinese (Simplified and Traditional), and more. Warning messages for quantity limits can be displayed in the customer's language.
What do other merchants say about support if something goes wrong?
Reviews are overwhelmingly positive about support — merchants report fast responses via chat, often within minutes, and hands-on help with setup and customization. The app holds a 5.0 rating across 261+ reviews, with 99% being 5 stars. The one negative review claimed limits couldn't be created, but the developer responded noting all features are free and available, and no support request had been received from that store.
Melon Minimum Order Quantity — Shopify App | Ecomgraph
