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Minimum Order Quantity (MOQ)
Require buyers to purchase a minimum number of units per order, per product, or per collection. Stop unprofitable small orders automatically.
Built for Shopify B2B Edition
Set minimum order quantities, minimum order values, and complex purchasing constraints — enforced by Shopify Functions, not scripts.
14-day free trial · No credit card required · Works with Shopify B2B Edition
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Designed for Shopify's B2B platform
Features
From simple minimum quantities to multi-tier company-specific constraints — all enforced natively at checkout.
Require buyers to purchase a minimum number of units per order, per product, or per collection. Stop unprofitable small orders automatically.
Set a minimum cart value before checkout is allowed. Apply it globally, per company, or scope it to specific product groups.
Force quantities to be exact multiples (e.g. packs of 6, cases of 12). Buyers see a clear message and the cart is blocked until corrected.
Target rules at individual companies or automatically expand tiers to per-company constraints. Manage hundreds of accounts from one template.
Apply rules to collections, product tags, product types, or individual SKUs. Combine scopes with AND conditions for precise targeting.
Track how often rules fire, measure cart value impact, and audit compliance per company. Know exactly where you're leaving money on the table.
Get notified when rules are triggered repeatedly or when a company's compliance rate drops below your threshold.
Full history of every rule change, exception grant, and enforcement event. Essential for enterprise and compliance-heavy operations.
Integrate rule management into your ERP or OMS. Read and write rules programmatically with rate-limited API keys.
How it works
No code, no liquid hacks. Rules run as native Shopify Functions.
Add B2B Logic Engine from the Shopify App Store. Connects to your B2B Edition store instantly.
Configure MOQ, MOV, caps, and quantity multiples. Scope rules to companies, collections, or tags.
Rules sync to Shopify Functions in seconds. Non-compliant carts are blocked with your custom error message.
Review analytics, set up email alerts, and refine rules over time. Export data via CSV or API.
Pricing
Start free for 14 days. Upgrade as your wholesale operation grows.
Starter
For merchants just getting started with wholesale rules.
14-day trial · No credit card
Professional
For growing wholesale operations with multiple rule types.
14-day trial · No credit card
Enterprise
For complex B2B operations with tiered account structures.
14-day trial · No credit card
Global
For enterprise teams needing compliance, audit, and API access.
14-day trial · No credit card
FAQ
Yes. B2B Logic Engine is built exclusively for Shopify B2B Edition and uses Shopify Functions to validate orders at checkout — no workarounds needed.
Absolutely. Rules can be scoped to specific companies, company tags, or your entire wholesale catalog. The tiering system lets you manage hundreds of accounts from a single template.
Rules run as Shopify Functions — native WASM code that validates each cart before payment is processed. Buyers see a clear custom error; no non-compliant orders slip through.
Yes. On Enterprise and Global plans you can create per-company one-time exceptions, letting you honour special arrangements without changing the underlying rule.
Every plan includes a 14-day free trial. No credit card is required to start — just install from the Shopify App Store and you're live in minutes.
Yes. All plans support CSV import and export so you can set up or migrate many rules at once without manual data entry.
Set up your first MOQ rule in under 5 minutes. Free for 14 days.
Install B2B Logic Engine free