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DCB ‑ Discount Code Blocker icon

DCB ‑ Discount Code Blocker

Block discounts for sale items, all item, or selected products

by Viktoriia Pavlova · Launched: January 2025

4.5 (6) on Shopify Used by 29 Shopify stores +5 installs · 30 days

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Block discount codes for sale items with compare-at price, all products in the store, based on product tag or by selecting specific products. Schedule blocking!

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About DCB ‑ Discount Code Blocker

DCB stops customers from applying discount codes to sale items (with a compare-at price), all products, selected products, or products by tag. Shopify Plus stores also get discount value–based blocking. Schedule blocking for sales to protect your margins. NOTE: If restricted products are in the cart, codes won't apply to the whole order (you can show a custom error message). 100% blocking isn't guaranteed for every discount type combination or custom checkout setup.

Last verified: November 1, 2026 · Fresh

App details

Developer
Viktoriia Pavlova
Category
Marketing & conversion
Pricing
Paid
Launched
January 2025
Rating
4.5 (6) on Shopify

Key features

  • Block discount codes for sale items
  • Block discount codes for all items
  • Block discounts for selected products
  • Block discounts based on product tags
  • Custom error messaging
Integrations with:

Checkout Growave Joy Loyalty Program & Rewards LoyaltyLion Rivo Shopify Admin Smile.io Yotpo

2 plans · 3-day free trial

Basic

$9/month

Shopify Plus

$19/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 6 Shopify App Store reviews

Use the arrows to read individual reviews

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— 14th Night
Must have app for discount blocking if you run a sale! Works like a charm. Support is great.
— Aadhunik G-tech
Must have app for running sales! Super easy to setup and blocks most codes.
— Bhastrabags
This app tries (and largely succeeds) in fixing a major flaw in Shopify which Shopify themselves have been ignoring for years. Must have app, also great support.
— Cardo Systems
We used this as a way to prevent customers using discount codes when we ran a sitewide sale. Initially there was a problem pulling through our customers personalisation and text colours. However after notifiying the customer service team they had this sorted within a few hours and it worked perfectly. Excellent customer service and I would highly recommend if you need to prevent others from usin...
— Rock On Ruby
This app will remove the discount code from the cart for products that have 'compare at price' pricing. However, when I have multiple items in the carts (items that SHOULD be able to be discounted), it does not allow any product to be discounted.
— Surfprep Sanding

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