COD Form & Upsell ‑ CodMonster for Shopify

COD Form & Upsell ‑ CodMonster

Boost COD Sales with Customizable Checkout Forms and Upsells
Developer
AppStack
Rating
4.2
Feedback
26
Reviews
Chart
#5,743
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 are overwhelmingly positive, with many merchants saying the app is easy to set up and use, especially for cash-on-delivery stores. Users frequently praise the COD form, upsell and cross-sell features, conversion improvements, and helpful analytics or tracking tools. Several reviewers mention that the app helped increase sales or conversion rates and made COD order management much simpler. Customer support is another major strength, with multiple merchants describing the team as responsive, professional, and quick to resolve issues. The negative feedback is much smaller in volume but important. A few users report serious problems such as server downtime, slow or unresponsive performance, and support not replying in time. One reviewer also complained about being charged without using the service and being unable to get a refund or contact support. Another mentioned that uninstalling the app left code behind in the store. Overall, the app is seen as powerful and effective when it works well, but reliability and support consistency are the main concerns raised in the critical reviews.

Time spent using app
How long merchants keep the app installed.
Less than an hour 4%
Less than a day 8%
Less than a month 65%
Less than a year 19%
More than a year 4%
All reviews
5 / 5 Share
Nov. 8, 2026

Managing cash-on-delivery orders is now much easier and more efficient. The customizable order forms, one-click upsells, and quantity discounts are really useful. Simple to set up, user-friendly, and a great solution for improving the checkout experience.

Store Using app Total reviews Average rating
Swanie Store 2 days 8 5.0
5 / 5 Share
Oct. 22, 2026

CodMonster made my COD store smoother. The upsell offers boosted average order value, and multi‑pixel tracking simplified ad performance across Facebook and Google.

Store Using app Total reviews Average rating
Crystal Bloom 15 days 5 5.0
5 / 5 Share
Oct. 18, 2026

Loved CodMonster! Simple COD form, upsells increased my orders, and tracking ads became super easy.

Store Using app Total reviews Average rating
Bin Sultan Deco 12 days 6 5.0
5 / 5 Share
Oct. 16, 2026

A practical app for Shopify stores that rely on cash-on-delivery orders. I like the combination of customizable forms, order restrictions, and upsell options. It brings several useful tools together in one place.

Store Using app Total reviews Average rating
Organic Glow 10 days 4 5.0
5 / 5 Share
Oct. 14, 2026

I like the simple interface and helpful features of CODMonster. Managing COD orders and tracking sales has become more convenient.

Store Using app Total reviews Average rating
Nania Blossom 2 days 2 5.0

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