Coupon Booklet

Name: Coupon Booklet
Rating: 2.3333 (3 reviews)
Author: freaktechnik

Store coupons for websites. No external websites that suggest you deals involved. Just your coupon codes with all the needed details.

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Install

Features & Capabilities

Manage your personal coupon and offer codes per website. Simply copy the code from the panel to apply the discount at checkout. Each code can have an expiry date and will automatically be removed after it expired.

This extension works in every country with every shop, because it doesn't rely on external sources for the coupon codes. All the codes come from you, the user.

Permissions

Input data to the clipboard: Allows the extension to copy the coupon code to the clipboard when you command it to.
Access browser tabs: Used to show a count of available coupons for the current tab on the toolbar button; highlights the current page when opening the popup and allows auto-filling the current website when adding a coupon
Store unlimited amount of client-side data: Makes sure your coupon codes survive the hardest of times

User Growth & Download Statistics

Add-on

By:

freaktechnik

Daily users:

Rating:

2.33

(3)

Version:

1.2.4 Last updated: 2025-10-21

Version code:

6058884

Creation date:

2019-01-20

Risk:

Permissions:

Size:

25.82KB

Email:

ma*****@humanoids.be

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 50,377 ▼ 120

Other rankings

#40 in coupon keyword 61 ▲ 1#226 in discounts keyword 35 ▼ 3#244 in discount keyword 23 ▼ 3

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

freaktechnik

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/coupon-booklet/

Email:

ma*****@humanoids.be

Permission Change History

2022-11-12: Version 1.2.1 → 1.2.2

Add Permissions: alarms

User Reviews

The code is open source and I checked it: all looks good, and nothing seems to be tracked, unlike what the other comment says! This extension is doing pretty much what I was looking for. Thanks.

by Ay*****, 2022-09-18

View all user reviews ›

Is Coupon Booklet Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Coupon Booklet requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Coupon Booklet may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** *** **** *******
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****