When a buyer adds Arabica 1kg
then require at least 12, in multiples of 6
Enforced on product, collection, search and cart
Order rules
· Deeper than Shopify B2B · Growth · $8.99 / moSet minimum, maximum, and multiples-of rules on individual products, variants, or entire vendors. Variant rules override product rules. Enforced on product pages, collection pages, search, cart, and quick-view — with a clear message and live remaining-count guidance.
Example rule
When a buyer adds Arabica 1kg
then require at least 12, in multiples of 6
Enforced on product, collection, search and cart
What it does
Rules at vendor, product, or variant level — variant beats product
Enforced on product pages, collection, search, cart, and quick-view
Bulk-edit through Shopify's standard metafields CSV workflow
Set min, max, or "multiples of" quantities per rule
See it working
Storefront on the left. Admin on the right. Same feature, two perspectives.
Storefront — what buyers see
Admin — what you configure
vs. Shopify B2B native
Shopify B2B native
Per-product quantity rules applied via Shopify B2B catalog. Tied to Companies. Enforcement mostly on product pages.
BTB
Set MOQ at vendor, product, or variant level — variant rules override product rules automatically. Enforced on product, collection, search, home, cart, and quick-view pages. Optional Collection Quick Add stepper.
What native Shopify B2B includes on each plan, and what's still Plus-only: Shopify B2B without Plus: native vs. apps
Setup
All configured from the BTB dashboard — no code, no theme edits for the common case.
Each scope has its own page. Pick where you want the limit to live — on a specific product, on a specific variant, or across every SKU from a given vendor.
Per product or variant: minimum quantity, maximum quantity, and multiples-of. Per vendor: minimum and maximum dollar value plus quantity. Variant rules override product rules automatically.
Choose how quantity steppers behave (auto / by 1 / by MOQ), whether the initial quantity auto-fills to the minimum, and which page types the rule shows on. Optional Collection Quick Add drops a qty stepper into product cards.
Common use cases
Buyers must order at least $250 or 24 units from each vendor per cart.
Wholesale coffee sold in cases of 12 — the product can only be ordered in multiples of 12.
Set a minimum of 6 units on a specific product — enforced on PDP, cart, and checkout.
FAQ
More in Order rules