DCB ‑ Discount Code Blocker

Name: DCB ‑ Discount Code Blocker
Brand: Viktoriia Pavlova
Rating: 4.2 (5 reviews)

Pricing: From $9/month. Free trial available.
Rating: 4.2 (5)
Developer: Viktoriia Pavlova

Install

Block discounts on sale items, all, selected or tagged products. Schedule it too!

DCB Discount Code Blocker 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. Protect your profit margins and schedule discount blocking for sales and promotions for total peace of mind! NOTE: When restricted products are in the cart, discount codes won't apply to the entire order, but you can show a custom error message.

Block discounts on sale items, all, selected or tagged products.
Schedule discount block date and time
Custom error message in different languages
Allow selected discount codes

Languages

English

Works with

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

Pricing

Choose the plan that best fits your business.

Basic

$9 / month

or $64/year and save 41%

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
Compatible with most Loyalty apps
Schedule discount blocking
Allow selected discount codes

3-day free trial

Shopify Plus

$19 / month

or $136/year and save 40%

Features

Everything in Basic plan
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 (5)

Overall rating

4.2

Counts per rating level

80% of ratings are 5 stars
4
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
20% of ratings are 1 stars
1

All reviews

May 27, 2026

Must have app for discount blocking if you run a sale! Works like a charm. Support is great.

Aadhunik G-tech

India

4 days using the app

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.