DCB ‑ Discount Code Blocker for Shopify

DCB ‑ Discount Code Blocker

Block discounts for sale items or all products
Rating
4.1
Feedback
4
Reviews
Chart
#4,958
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

The app is highly praised for its effectiveness in blocking discounts during sales and for providing great support. Users appreciate that it addresses a major flaw in Shopify. However, there are concerns about the app not allowing discounts on multiple items in the cart, especially when 'compare at price' pricing is involved. Despite this, the customer service team is commended for promptly resolving issues related to personalization and text colors. Overall, the app is recommended for preventing discount code misuse during sales and is considered essential for e-commerce merchants.

Time spent using app
How long merchants keep the app installed.
Less than an hour 0%
Less than a day 0%
Less than a month 25%
Less than a year 50%
More than a year 0%
All reviews
5 / 5 Share
May 27, 2026

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

Store Using app Total reviews Average rating
Aadhunik G-tech 5 5.0
5 / 5 Share
Sept. 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.

Store Using app Total reviews Average rating
Cardo Systems About 2 months 6 4.3
1 / 5 Share
Aug. 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.

Store Using app Total reviews Average rating
Surfprep Sanding About 2 months 1 1.0
Developer Reply

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.

5 / 5 Share
July 1, 2025

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 using discount codes when doing a sale. We will defo use it again for Black Friday.

Store Using app Total reviews Average rating
Rock On Ruby 6 days 4 5.0

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