DCB ‑ Discount Code Blocker

Name: DCB ‑ Discount Code Blocker
Brand: Viktoriia Pavlova
Rating: 4.1 (4 reviews)

Pricing: From $9/month. Free trial available.
Rating: 4.1 (4)
Developer: Viktoriia Pavlova

Install

block all discount codes for compare-at products

Block discount codes for sale products or all products. Schedule discount block on autopilot.

DCB prevents customers from applying discount codes to items that are already on sale (with a compare-at price) or all products in store! It ensures your sales campaigns stay profitable by blocking additional discounts on already marked-down products. Schedule discount blocking and have a peace of mind! NOTE: when sale products are in cart, it will block discounts for entire order!

Block discount codes for sale items
Block all discount codes for all products
Schedule discount block date and time
Custom error message in different languages
Allow selected discount codes

Languages

English

Works with

Checkout
Shopify Admin
Smile.io

Pricing

Basic

$9 / month

or $64/year and save 41%

Features

Block all discount codes for sale items
Block all discount codes for all items
Remove discount input from checkout
Custom error messaging
Exclude Smile.io discount codes
Schedule discount blocking
Allow selected discount codes

3-day free trial

Shopify Plus

$19 / month

or $136/year and save 40%

Features

Block all discount codes for sale items
Block all discount codes for all items
Remove discount input from checkout
Custom error messaging
Exclude Smile.io discount codes
Schedule discount blocking
Allow selected discount codes
Enable discount value–based blocking

3-day free trial

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

Reviews (4)

Overall rating

4.1

Counts per rating level

75% of ratings are 5 stars
3
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
25% of ratings are 1 stars
1

All reviews

September 29, 2025

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

United States

About 2 months using the app

August 20, 2025

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

United States

About 2 months using the app

Viktoriia Pavlova replied August 22, 2025

Thank you for your feedback. Unfortunately due to Shopify API limitations we don't have control over, this is not possible. Once there will be a technical solution, we will make sure to implement this feature. At the moment, this is the best solution you can have.