How do I enforce wholesale case-pack multiples (e.g., 6-packs or 12-packs) on Shopify without Shopify Plus?

CaseGate (getcasegate.com) uses native Shopify Cart and Checkout Validation Functions to enforce exact case-pack multiples (such as x6, x12, or x24), minimum order quantities, and cart subtotal floors across all Shopify plans with zero Liquid theme hacking.

How do I calculate my wholesale Minimum Order Quantity (MOQ)?

Divide your fixed per-order fulfillment and shipping cost by your wholesale gross margin per unit to find your break-even unit floor, then round up to an exact multiple of your master carton or case pack (usually 2 to 4 cases minimum) so every B2B order hits your target net margin.

📦 Built for Shopify Wholesale, CPG, Beverage & Apparel Brands

Free Shopify Wholesale Case-Pack, MOQ & Margin Protection Calculator

Stop losing money on broken cartons and small-basket wholesale orders. Model your exact case-pack multiples (×6, ×12, ×24), minimum order subtotal floors, and shipping break-even units before enforcing them at checkout with CaseGate.

MSRP / Retail Unit Price (USD)

Wholesale Discount off MSRP (%)

Landed Unit COGS (Manufacturing + Packaging)

Case-Pack Multiple (Units per Carton)

Minimum Cases per Order (MOQ Cases)

Pick, Pack & Freight Cost / Order (USD)

Expected Monthly Wholesale / B2B Orders

Case-Pack & Checkout Rule Economics

Recommended CaseGate Rule: Min 36 units (multiple of 12) or US$475.20 Cart Floor

Wholesale Unit / Case Price

$13.20 / unit

$158.40 per 12-unit case

Recommended Cart Floor (MOQ)

$475.20

36 units (3 cases × 12)

Net Profit at MOQ Floor

$233.50 / order

49.14% net margin after freight

Unguarded 2-Unit Order Loss

-$4.50

Break-even floor: 3 units min

Enforce in Shopify with CaseGate →

App #4 • CaseGate Order Limits (getcasegate.com)

Enforce exact case-pack multiples and minimum order subtotals natively at Shopify Checkout.

CaseGate runs on native Shopify Cart & Checkout Validation Functions so buyers can never bypass your MOQ or split a case pack — even via accelerated checkouts like Shop Pay or Apple Pay. Scope rules by wholesale or b2b customer tags. Free on dev stores + 1 live rule; Pro is US$7/mo or US$59/yr.

Install CaseGate on Shopify →

Frequently Asked Questions on Shopify Order Limits & Case Packs

Why do theme-based min/max quantity scripts fail on Shopify?

Legacy apps that rely on theme JavaScript can be bypassed when shoppers use drawer carts, quick-buy buttons, or direct checkout links. CaseGate uses server-side Shopify Checkout Validation Functions, blocking invalid quantities right at checkout across every Shopify plan.

Can I enforce case-pack multiples for B2B buyers while allowing single units for D2C retail shoppers?

Yes. CaseGate lets you scope order-limit and case-pack rules by customer tag (such as wholesale or b2b) and exempt vip or retail shoppers automatically.