How To Figure Amazon Monthly And Long Term Storage Fees

The process of figuring Amazon storage fees is quite simple and only requires some basic math and dimensional information supplied on Amazon product pages.

I will show how to figure it and then show some tools to make it easier.

Cubic Dimensions

Amazon charges storage fees based on a rate per cubic foot.  A cubic foot is 1728 cubic inches ( 12” x 12” x 12”) .  I put this in inches because the dimensions listed on Amazon product pages are in inches and generally we are dealing with less than a cubic foot on most products.

If you scroll down to the Amazon product page, you can find the product dimensions in the product details section.

In this case, the dimensions are 10” x 9.7” x 10”

To calculate the cubic foot, you take base x width x height ( in inches) and divide that by 1728.

So in this case, we take 10 x 9.7 x 10 and divide that by 1728.

970/1728 = .56 cubic foot

Amazon Storage Fees

After we had the cubic dimension, we simple take that times the rate per cubic foot that Amazon is charging for storage.

There are a few different rates that you will be looking at.  There is the monthly storage fee for both standard and oversize and there is a normal monthly rate and a Q4 storage rate for each of the size categories.

We also can use this to figure long term storage fees ( LTSF).  We simply use the same cubic dimension and either the 6 month storage fee rate or the 12 month storage fee rate.


Note these fees are changing March 2017


Amazon actually has a webpage that has a calculator for this

The issue with this is that you have to search the Amazon product page for the dimensions and then  manually enter them into the Amazon fee calculator page

My developed a Chrome extension that automatically does this at a click of a button.

I have it up on the Chrome Store for a monthly fee

I also have it up on Gumroad for a one time fee

How To Figure Amazon Monthly And Long Term Storage Fees


You can use these fees to help make sourcing decisions, make decisions on what products to have removed and to time when to send products in to avoid excessive Amazon storage fees.

Creative Market: Sometimes The Best Tools For Merch Are Free

Hey everyone! Ken here, with my first official post on this blog!

As more and more people get their accounts approved, the Merch By Amazon world will continue to be more competitive. Jason and I both have successful shirts on this platform with nothing but text on them. I also have a couple with text and a simple clipart image. That method does work, but at some point it won’t be enough. What you should be doing now is positioning yourself with better designs. Have a design that sells consistently every month? GREAT! Don’t stop there. Keep it Live, and put up another version, sharpen the look, try different fonts, gradients, even give it that “weathered” look that is trendy.

Enter Creative Market. This site has a TON of stuff on it. Stock Photos, Graphics, Templates, Themes (HTML/CSS/WordPress etc.) Fonts & Add-Ons. There are always new things popping up, and you should be constantly looking to upgrade your tool belt.

Many of you are going to read this and only apply it to designing shirts via Amazon. That’s fine, but that’s only a small piece of the big puzzle. There are plenty of Print-On-Demand (POD) sites out there. Use these items on mugs, tote bags (you know the ladies love a solid tote!), pillows, whatever! People are killing it out there on Shopify with these types of solutions.

Here’s where I’ll slide in my disclaimer, to save the blog some potential grief. Make sure when you are downloading this content and using it for personal/commercial use, you are allowed to. Failing to look and/or give a shit, can result in banning of your account(s) or other legal action(s).

Here’s an example of a great quality, free font, fully legal for Commercial Use: Gineva Font

Browse their selection and something might just jump out at you. Might be a font, might be a theme, that’s up to you!

Feel free to connect with me on the Facebook Group or reach out to me directly HERE!

How Tactical Arbitrage Killed OAXray And Zen Arbitrage ( And Why You Need Tactical Arbitrage To Do Online Arbitrage)

Online arbitrage has evolved at a rapid pace over the last few years. If you are trying to do OA with manual techniques that worked a few years ago, you will not see much success. Basically, you need to be using software to do the searching for you or you need to focus on other forms of sourcing.


Probably the best collective work on doing manual OA was the book, “Online Arbitrage” by Chris Green. This was groundbreaking when it came out in Fall, 2014.

Most of the techniques used involved Chrome extensions. These extensions would basically look at sites that they were affiliates of (that is how they made their money) and tell you if you could get the product cheaper (or in stock) somewhere else.

Most people probably still have these installed and do this technique to some extent (I have all mine turned off).

This worked great at first when there weren’t as many people doing OA, but the problem was that the extensions only had the incentive to show you results from sites that they could insert an affiliate link into, but as people started using cashback sites, many extensions had their affiliate link canceled and the cashback site made the commission.

This alone, with the fact that some extensions have websites (and there were some stand alone “deal” sitez) had their Amazon affiliate accounts shut down (AZ did play favorites on this), many extensions and sites had no incentive to keep handing out free information.

Software For OA

During this time, there were computer savvy FBA sellers that started developing their own software for scraping websites and using the data to find deals.

There is no way to know how many people were doing this and how many still are, but they weren’t going to tell or share what they were doing.

Then along came OAXray.

Now I do not profess to know the whole or real story behind OAXray, but I believe it was used for deal finding for a private group before it was released to the public (that is just heresay and I may be wrong).

The reason OAXray worked so well was that it wasn’t based on only searching websites that paid an affiliate commission. Their business model was to charge for the software and profit that way.

They weren’t worried about if you hit a cashback site. In fact they want to and they allow you to figure discounts within the software to help you turn unprofitable products into profitable products.

The decision that you had to make was if it cost $XX per month, will it make me more than $XX. If so, it was a good investment.

People sourcing via OAXray started eating the manual OA sourcer’s lunches. Life was good if you paid for a subscription and actually used the software. It made you money!

As a side note, around this time, a bookseller named Peter Valley came out with a software called Zen Arbitrage.

It turned the book sourcing world upside down because it was used to do AZ to AZ flips. Buying MF seller books and sending them back into AZ and selling FBA, which makes you big money.

This software had something going on for it that was better than OAXray (more about this later) that actually is OAXrays achilles tendon.

There Goes The Neighborhood

So life is great if you are the only software in town. You don’t exactly have to keep delevoping the software. You have happy customers that really don’t have much more of a choice (and you are making them money).

Then this Aussie named Alex Moss shows up. He has a software called Tactical Arbitrage that he was using for personal sourcing and it has more sites (lots more sites) that what OAXray had.

But it is sort of a screwed up software. You needed to have an Amazon affiliate account (lost mine long time ago) to get some keys to access data.

Getting and setting up an Amazon affiliate account was not as easy as paying a monthly fee and does require one to be a little computer savvy.

This pretty much kept away a lot of users. (The computer geeks jumped on this super fast).

So OAXray was still king of the hill. The software from that Aussie was too hard for common people to use, so life was still good.

Here is the problem. Alex is real good at accepting feedback and making changes. He was embraced by the computer geeks using his software. They were more than willing to help him and he had one goal: To have the best sourcing software out there.

The one day, Tactical Arbitrage no longer need you to have an Amazon affiliate.

Shit just got real!

Now I can’t say that I know when, where, or exactly if, but OAXray sort of saw the writing on the wall. They were making a lot of changes and adding a lot of features to OAXray. (side note, I have met these guys and Alex and they are all great guys)

But here is the problem and the Achilles heel of OAXray. It is a Chrome extension. This limits some of what can be done with the software as compared to Tactical Arbitrage with is server based (I don’t claim be a programmer).

Like I say, I am not a programmer. Alex may or may not have realized this when he thought up Tactical Arbitrage. But the OAXray guys already have a customer base that likes user friendly software. Changing things up may not be an option for them.

So Alex is constantly making changes to Tactical Arbitrage. It is sort of the culture there. Whereas many of the users of OAXray don’t want to keep having to learn how to use the software. (many probably don’t even use many of the newer features that the OAXray guys have come up with)

So while OAXray is a great product, they are sort of trapped by their user base and the user base is basically all fighting to use the same sourcing sites.

Now the Tactical Arbitrage user base is not afraid of new stuff and wants to keep adding more and more sites and features to the software. The results are that they are making lots of money off using the software. (that is a basic principle, the cost of using the software should be less that than the money it makes you)

Then there is the fact that OAXray needs you to sort of be present to run it.

Alex wanted you to be able to let the computer run while you were doing other things and spit out the results. Tactical Arbitrage #1 feature is the ability to use bulk lists. Instead of clicking tab after tab, you just upload CVS files to TA and let it run. Then you come back later and check out the results.

Time out

What about that Peter guy?

Well Tactical Arbitrage has a feature that allows you to basically scan books like Zen Arbitrage does.


Yeah, you get to have a software that scans similar to OAXray and also Zen Arbitrage for the same price as one of those softwares.

Now I am not a rocket scientist but that is a way better deal.

Summing It Up

In a nutshell, the fact that Tactical Arbitrage is server based allowing it to handle more complex tasks than what an extension can and the ability to upload bulk list that don’t require you to have to click webpage after webpage is why TA is the better choice over OAXray.

With Zen Arbitrage, it is simply the fact that you can do more than search just search books for the same price.

So that is basically how Tactical Arbitrage knocked off all the competition.

Using Tactical Arbitrage

So besides the fact that I am tired of typing, I think a picture is worth a 1000 words and I am going to just title a feature/technique/how to and have videos that talk about it.

Some are mine, some belong to other people.

Here is the deal. People are lazy. You probably won’t watch these videos.

They teach you how to make money, but who will spend 10 minutes watching these?

Well the people that are successful at FBA will. Which are you?

First here is a list of sites TA covers

Ok, let’s get TA set up.

No video here but a PDF on how to do it

Here is the dashboard and TA looks on the inside

Here is a basic search Part 1.

Part 2

So now I will show you some of the ways I use TA.

Ok, I like to sell books and here is how you do book scans. (who need Zen Arbitrage anyway?)

But you can source other places for books.

I know, books bore you. Well I like video games too.

You don’t have a video game list? Well here is how to make some mad money doing the onesy, twosey video game flips from eBay.

Oh, you thought that TA was just for OA. No, you can do RA with it. (now you are seeing what the full time FBAers are doing)

So you found some products on clearance or the source has dried up? Yeah TA has a way to find more.

Ok, here is one that I haven’t figured out yet, (or got the settings right) but it has so much potential that it is crazy.

There is a whole lot more you can do with TA but I have probably lost 99% of the people by now. If you are still here, you can get a free trial of Tactical Arbitrage here.

Click here for a free trial

Tell them Jason sent you.