Blox: Chargeback Blacklist for Shopify

Blox: Chargeback Blacklist

Block customers with the auto-grouping community blocklist.
Developer
Blox
Rating
4.6
Feedback
16
Reviews
Chart
#4,839
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 reviews for this Shopify App are overwhelmingly positive, with users praising its effectiveness in fraud prevention and back-office management. Customers appreciate the app's ability to fill a gap in their current tools and provide valuable insights for blocking decisions. Some users have highlighted the ease of use for customer support agents and the time-saving benefits of the app. However, there are a few areas for improvement mentioned, such as the need for better handling of high-risk orders and the ability to prevent blocked customers from checking out.

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 38%
Less than a year 62%
More than a year 0%
All reviews
5 / 5 Share
July 15, 2026

Store Using app Total reviews Average rating
5 / 5 Share
July 10, 2026

Store Using app Total reviews Average rating
Prsnlplg 4 months 2 5.0
5 / 5 Share
June 9, 2026

Great experience for us so far. Filled a gap we had in our current tooling, definitely a huge recommended essential item for back office, fraud prevention for anyone. Part of my personal day 1 installs here now.

Store Using app Total reviews Average rating
A Pup Above About 1 month 4 5.0
5 / 5 Share
June 9, 2026

Great idea for sharing blacklist across all stores using them. Hope more people use them ASAP. However need these improvements: 1. to allow adding of customers to the blocklist via tags. (Update: they implemented this, working) 2. Prevent blocked customers from checking out in the first place, not cancel after they paid. (In progress)

Store Using app Total reviews Average rating
takeitglobal 4 days 2 3.5
3 / 5 Share
May 28, 2026

Unfortunately, we're still getting chargebacks due to orders being flagged high risk but were not put on hold by Blox. Thanks.

Store Using app Total reviews Average rating
Qhemet Biologics 3 months 3 4.3
Developer Reply

We're disappointed to see that your experience with Blox hasn't been ideal. We've reached out to resolve the issue but haven't heard back. Please let us know if we can help!

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