Case studies
Six stores, six problems, and the one rule that fixed each
Every one of these is a quick-start template in the app, already filled in and waiting. Find the story closest to yours, read the rule it needed, and copy it.
Minimum order quantity
A beverage wholesaler stops buyers breaking a case of 6.
- The rule
- Minimum 12, multiples of 6
- Quick-start template
- Minimum quantity (MOQ)
Maximum order quantity
A parts retailer stops one order clearing the shelf.
- The rule
- Maximum 4 per order
- Quick-start template
- Maximum quantity
Sell in pack multiples
A candle maker makes the box and the order the same thing.
- The rule
- Multiples of 6
- Quick-start template
- Sell only in case packs
Minimum order value
A B2B food supplier refuses carts that lose money.
- The rule
- Cart minimum $100
- Quick-start template
- Enforce a wholesale minimum
Weight limits
A tile store keeps carts inside what the carrier will take.
- The rule
- Cart weight between 10 lb and 100 lb
- Quick-start template
- Weight limits
Limit quantity per customer
A collectibles brand stops resellers coming back for more.
- The rule
- 2 per customer every 30 days
- Quick-start template
- Block reseller stockpiling
Before you install
Questions people ask before installing
- How do I install Prime MOQ on my Shopify store?
- Install it from the Shopify App Store listing, and the app opens on a set of quick-start templates. Each template is one of the rules described on this page, already filled in, so the usual path is to pick the one that matches your situation and adjust the numbers rather than build a rule from scratch.
- Does it need Shopify Plus?
- No. The rules run on Shopify Functions, which are available on every Shopify plan, so there is no checkout script and no Plus contract involved. That is also why the rules hold at checkout rather than only on the product page.
- Do I have to edit my theme?
- No. The storefront message renders from an app block you place in the theme editor, wherever you want it to appear. Nothing is injected into Liquid, so a theme update cannot quietly remove the message or the rule behind it.
- What does it cost?
- There is a tier that costs nothing and carries unlimited rules, and a paid tier that adds the inventory-aware maximums and metafield-driven limits described in these case studies. The current prices are on the pricing page rather than here, so they cannot drift out of date on six translated pages.
- Will it conflict with my other apps or discounts?
- The rules validate the cart rather than changing prices, so they sit alongside discount apps rather than competing with them. Where several of your own rules could apply to the same item, the most specific scope wins, which is what keeps a product rule from being overridden by a collection rule.
- What happens to my rules if I uninstall?
- The rules stop being enforced when the app is removed, because the Shopify Function goes with it. Nothing is left behind in your theme, which is the other half of not having asked for theme code in the first place.
The grandfathering promise. Everything in the free plan today stays free, with no cap on how many rules you write or which types you use. Pro and Plus add features on top; neither takes anything away.