HBN: Discount Floor Guard

HBN: Discount Floor Guard

Pricing
Free plan available. Free trial available.
Rating
0.0 (0 Reviews)
Developer
HBN Studio

Stop promotions from pushing protected items below configured limits. No theme setup is required.

Set checkout guardrails for promotions without editing your theme. The app rejects eligible conflicting discount codes and blocks checkout when final line amounts violate a published rule. Create storewide or targeted safeguards, set minimum final amounts or maximum markdown percentages, add country and buyer exemptions, localize shopper messages, prioritize multiple rules, and preview outcomes in the simulator. Enforcement runs through Shopify Functions.

Set checkout guardrails for promotions without editing your theme. The app rejects eligible conflicting discount codes and blocks checkout when final line amounts violate a published rule. Create storewide or targeted safeguards, set minimum final amounts or maximum markdown percentages, add country and buyer exemptions, localize shopper messages, prioritize multiple rules, and preview outcomes in the simulator. Enforcement runs through Shopify Functions. more
  • Block discounts that push final prices below a set floor
  • Cap total markdowns with maximum discount percentages
  • Protect sale items from additional discount stacking
  • Target rules by product, variant, collection, country, or buyer
  • Preview rule outcomes before testing checkout

Languages

English

Works with

Categories

Pricing

Choose the plan that best fits your business.

Free Plan

Free

Features

  • One Storewide Sale-item Rule
  • Catalog-wide Coverage
  • Immediate Eligible-code Rejection
  • Automatic-Discount Protection
  • Server-side Cart And Checkout Validation
  • No Theme Setup Required
  • Custom Shopper-facing Message

Pro Plan

$5.99 / month

Features

  • Multiple Protection Rules
  • Minimum Final Price
  • Maximum Discount Percentage
  • Product, Variant, And Collection Targeti
  • Country-specific Protection
  • Customer And B2B Exemptions
  • Rule Simulator
  • Localized Shopper Messages

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews

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Support

App support provided by HBN Studio.

Developer

HBN Studio

Philadelphia, PA, US

Launched

July 29, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, discounts, Shopify Functions

  • View products

    Products, collections

  • Edit discounts

    Discount codes and promotions

  • Edit Shopify Functions

    Cart and checkout validations

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