How Many?

The free version of this extension only works on amazon pages with the offer-listings in the url. You must be on that type of page…

What is How Many??

"How Many?" is a Chrome extension designed to simplify the process of checking how much stock is available for products sold on Amazon, targeting both free users and premium subscribers. For free users, the extension works directly on Amazon pages featuring offer listings and is usable up to five times a day without a license key. It obviates the need for manual checks, using a one-click operation to reveal product quantities below 1,000. Premium users benefit from additional features such as buy box quantity checks, merchant stock level assessments, sales volume estimations, and more for a monthly fee. The extension enhances Amazon marketplace research and competition monitoring but currently has limitations on some European Amazon sites and with merchants who limit quantity.

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Extension stats

By: https://howmanyextension.com

View on Chrome Web Store

Users: 10,000+

Rating: 3.37 (57)

Version: 5.0.43 (Last updated: 2024-09-26)

Creation date: 2019-11-15

Risk impact: High risk impact

Risk likelihood: Moderate risk likelihood

Manifest version: 3

Permissions:

webRequest
activeTab
storage

Host permissions:

*://app.howmanyextension.com/*
https://*.amazon.com/*
https://*.amazon.co.uk/*
https://*.amazon.es/*
https://*.amazon.nl/*
https://*.amazon.com.mx/*
https://*.amazon.it/*
https://*.amazon.in/*
https://*.amazon.de/*
https://*.amazon.fr/*

Size: 944.13K

Email: su*****@howmanyextension.com

URLs: Website ,Privacy policy

Ranking

# 8674 ▼ 79

Other rankings

#23964 in Workflow & Planning ▼ 12 #12 in variation keyword 10 ▲ 1 #49 in purchase keyword 11 ▼ 3 #156 in stock keyword 8 ▲ 6 #180 in amazon seller keyword 12 ▲ 20

Other platforms

Not available on Firefox

Not available on Edge

Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Analyze keywords

The free version of this extension only works on amazon pages with the offer-listings in the url. You must be on that type of page and then CLICK the icon and it will start to work. You do not need a license key to use the free version. it just works for 5 uses each day.

Easily check how much your competition has available to purchase on amazon. Returns available amounts to purchase if under 1,000 directly on the page. Very fast and easy to use. Just get to the page and click the button. No more adding the item to cart and using the 999 trick manually. This extension does all that for you in the background.

How Many Premium Edition includes the following

Gets the buy box quantity (when available)
Gets the merchants listed on the main product detail page's available stock
Estimates sales volumes or if you have Jungle Scout installed it will use those sales estimations (Check the options page)
Sub-totals the FBA and MCF available quantity

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Fast and easy to use
Useful for new Amazon sellers
Good support

Cons

Inaccurate inventory numbers
Unresponsive customer service
Overpriced
Free demo version not working

Most mentioned

Inaccurate inventory numbers
Unresponsive customer service
Overpriced
Doesn't work
Free demo version not working

Recent reviews

This app doesn't give true numbers when it comes to limit buster. I even tested out my own offer on Amazon, and the amount of inventory for my listing is showing inaccurate numbers compared to my real amount of inventory. A competitors listing has has very inconsistent numbers when it comes to limit buster. One day it will show 999 or 450 etc.. the next day on the listing it will show 99 in inventory and then the numbers jump up. It doesn't do it job. I believe they are trying to deceive the public. I got contacted by a customer support person after I emailed them, and I addressed the issue, but never got a response again when I showed them the issue.

Sergio Bueno, 2022-08-11

I used this for years and even had other subscribe to it. However I cancelled my account last year but it was renewed again 2 days ago. I cancelled again but now I want a refund. There is no way to send a message and when I try to submit a ticket, the CAPTCHA won't let me get past. This is very bad business. I wish someone would contact me and give me a refund.