# Coupon Stack

> Apply a percent coupon then a flat discount and show the checkout total.

Canonical page: [https://chrome-stats.com/d/coupon-stack](https://chrome-stats.com/d/coupon-stack)

## Overview

- **ID:** `coupon-stack`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Michael M. Compton
- **Category:** other
- **Version:** 1.0
- **Last updated:** 2026-09-04
- **First published:** 2026-09-01
- **Size:** 9.92 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/coupon-stack/)

## Rankings

- #134,095 — Overall
- #126 — coupon

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Deal Stack](https://chrome-stats.com/d/deal-stack)
- [Coupon Math](https://chrome-stats.com/d/coupon-math)
- [Smart Discount Generator](https://chrome-stats.com/d/smart-discount-generator) — 1 users
- [Discount Code Manager](https://chrome-stats.com/d/discount-code-manager)
- [Shopping Coupon Finder](https://chrome-stats.com/d/shopping-coupon-finder) — 1 users
- [Auto Coupon Applier CM](https://chrome-stats.com/d/auto-coupon-applier-cm)
- [Coupon Finder](https://chrome-stats.com/d/coupon-finder)
- [Coupon Code Organizer](https://chrome-stats.com/d/coupon-code-organizer)
- [Price Drop](https://chrome-stats.com/d/price-drop)
- [Discount Finder](https://chrome-stats.com/d/discount-finder) — 15 users
- [Discount Assistant](https://chrome-stats.com/d/discount-assistant)
- [Coupon Vault](https://chrome-stats.com/d/coupon-vault) — 1 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/coupon-stack)