---
title: "Domlet: Guard & Fee Rules Shopify App Profile"
description: "Get smart, flexible control over discounts, checkout, payments, shipping, fraud, COD surcharges, handling fees, and storefront protection. Create rules based on cart, customer, location, country, IP, products, and other conditions. Prevent discount abuse, validate checkout, control COD and payment methods, hide shipping rates, block suspicious traffic, protect storefront content, and add custom handling, product, or order fees with easy-to-use rules."
canonical_url: "https://shoplist.co/shopify-apps/guard-rules"
markdown_url: "https://shoplist.co/shopify-apps/guard-rules.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "guard-rules"
source: "public Shopify app profile allowlist"
---

# Domlet: Guard & Fee Rules Shopify App Profile

> Get smart, flexible control over discounts, checkout, payments, shipping, fraud, COD surcharges, handling fees, and storefront protection. Create rules based on cart, customer, location, country, IP, products, and other conditions. Prevent discount abuse, validate checkout, control COD and payment methods, hide shipping rates, block suspicious traffic, protect storefront content, and add custom handling, product, or order fees with easy-to-use rules.

## Quick answer
Domlet: Guard & Fee Rules has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Domlet: Guard & Fee Rules
- Monitoring status: First-adopter watch
- Developer: Devdoms
- Developer profile: https://shoplist.co/app-developers/devdoms
- Shopify App Store URL: https://apps.shopify.com/guard-rules
- Launch date: July 21, 2026
- Shoplist category: Shipping & Fulfillment
- Rating: 5
- Review count: 4
- Free plan signal: Yes

## Pricing summary
Free: Free; Starter: $4.99/month; Growth: $9.99/month; Scale: $14.99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of November 9, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated; 2 days held out of movement)
- Primary App Store category: Fraud, #66 (14-day median position)
- Listing reviews: 4

## Public callouts
- Block unwanted discount codes using customizable checkout rules.
- Create conditions based on products, customers, discount codes, and country.
- Display custom messages when discount codes are rejected.
## Shopify App Store categories
- Fraud

## Data note
Profile updated: October 13, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-09 12:10:24.224087\+00
Detection metrics refreshed: 2026-11-09 10:00:00.198215\+00
Public app evidence date: 2026-10-13 11:45:39.906759\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/guard-rules)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)