Mastiff: Minimum Order Limits

by EMERGENESIS LLC
Free plan available. Free trial available.

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by EMERGENESIS LLC
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on
Free plan available. Free trial available.

Set minimum order amounts, quantity limits, and purchase rules at checkout—no code needed. Works with Shop Pay and express checkouts.

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About the Mastiff: Minimum Order Limits

Shopify doesn't have built-in minimum or maximum order settings, and theme tweaks get bypassed by Shop Pay and express checkouts. Mastiff enforces order limits directly at checkout: set minimum order quantity (MOQ), maximum order quantity, minimum purchase amount, max order value, per-customer quantity limits, and case-pack multiples for wholesale and B2B stores. Rules apply to products, variants, collections, or the entire cart. Test any scenario in the simulator before publishing to avoid surprises when live. The plain-English rule builder requires no code or theme edits. Rules work with all checkout methods including Shop Pay and Apple Pay. Same-day email support included.

Launched: July 15, 2026

Key features

Set minimum order quantity, maximum order quantity and minimum order value rules
Rules are enforced at checkout itself, including Shop Pay and Apple Pay
Test any cart in the simulator before you publish, no surprises when it's live
Checkout rules for B2B MOQ, case packs and a quantity limit per customer
Plain-English rule builder, no code and no theme edits