I'm a former Amazon marketplace leader and current 8-figure seller. I write about advanced strategies and tactics for Amazon brands, that you won't read about anywhere else. Not for beginners.
For me, the start of Fall is marked by three things:
You all aren’t here to listen to me drone on about football or food culture though, so let’s focus on that last one.
I remember when FBA storage limits were introduced in 2019 (Quick mea culpa: I was partially responsible for the launch of Amazon.ca, though, I didn’t really have a choice). Anyway, the storage limits that were launched with a whimsical innocence as a “temporary measure” (HA!) have now matured into the intricate system we grapple with today. If you, like me, nostalgically remember a simpler time before these limits, pour one out for the days gone by. But, if you're here to play the game in 2023, let's get into the nuts and bolts.
Amazon, in its infinite wisdom (or lack thereof, depending on whom you ask), decided to introduce storage limits in 2019. A temporary measure, they said. Fast forward to today, and here we are, dancing to the tune of the new norm, the Capacity Manager of 2023.
In case you’ve been living under a rock (some days, I envy you), Amazon’s approach to managing capacity has evolved from poorly-conceived and confusing temporary measures to…just confusing and potentially expensive permanent measures.
I won’t re-tread Amazon’s experiment with ASIN Limits, because my brain still hurts from trying to decipher those a couple years back.
All you need to know, now, is that Capacity Manager is the way that Amazon is requiring sellers to manage storage space going forward.
In a nutshell, the transition to Capacity Manager means:
Those are the basic details. There’s more; but you all aren’t here for me to regurgitate 101-level information. You all want the clever, actionable solutions to dealing with your Amazon problems. So, let’s jump right into that.
(That said, if you do want some basic info, I’ve linked to a great article in the BEST from Everyone Else section, and also created an FBA Capacity Limit FAQ section, with the help of my friend ChatGPT).
If you’re in the unfortunate position of needing storage, the most direct and proximate way to get more storage is to bid on it (duh).
You “bid” for more storage using Amazon’s reservation fee system in Capacity Manager. Put simply, you request additional capacity by specifying a reservation fee you’re willing to pay per cubic foot. Amazon evaluates capacity availability and grants requests, prioritizing those with the highest reservation fees.
“But what should I bid??”
Here’s my consultant answer: The ideal bid for you would depend on how crucial the additional capacity is for your business and how confident you are in offsetting the reservation fee with sales.
Here’s my savvy seller answer: It’s less about what you bid, than when you bid. You can bid for additional capacity up to three months out, and Amazon evaluates capacity requests every 3-4 days. When evaluating capacity requests, Amazon starts from the highest bid and works down the list, until all available capacity has been allocated. Then, you, and others sellers will pay the lowest bid of all sellers for which additional capacity was granted, regardless of your bid.
As an example, let’s say there are 10 sellers bidding for a total of 1000 cuft in available storage.
The 1000 cuft in allocable space gets awarded to the top 5 bidders, but all of those bidders only pay $3.35 per cuft, the bid of the lowest seller.
As you can imagine, certain times of year (cough NOW cough) will have more bidders than others. Meaning…you’ll need a higher bid to get above the line AND, on average, the “line” (i.e., lowest bid of all accepted sellers) will be higher (because everyone also has very pressing needs for storage, and will pay for it).
But…there’s another reason to bid early:
Amazon’s lowest reservation fee guarantee.
I’m going to excerpt it and add emphasis to the relevant verbiage:
I think of this as a “free option”.
Put differently, and continuing the example from above, if you get locked in at $3.35 per cuft for storage in October, based on an August auction, but, the storage auction in the following week yields a lowest accepted bid of $2.95 per cuft for October storage, you pay $2.95 for your October storage.
Again, the when matters more than the what, as it relates to bidding for storage in Capacity Manager.
Let’s say that you don’t want to much around with the bidding system, and instead want to bend the FBA Capacity Limits in your favor. Here’s my playbook: (Oh, and because its football season, you’re going to get some football metaphors)
There are two relevant details here:
AND
OK, so we know that Amazon is announcing your capacity limit on the third Monday of the month. This means, that if you want to influence it, you need to be taking aggressive actions in the 7-10 days leading up to Amazon’s calculation.
What kind of aggressive actions? Here’s a couple:
There’s one other highlight from above that is worth noting. Amazon’s is determining your capacity limits, in part, based on its own forecasts for your ASINs.
“That’s great, Jon, but I don’t know what Amazon’s forecast is”
Well….
You actually do. Partially.
In Seller Central, in the Restock Inventory dashboard, Amazon is now providing ASIN-level forecasts for certain ASINs.
Take this together with something else Amazon says related to capacity limits:
So, if you know Amazon’s sales forecast for an ASIN — both Mean and Optimistic — you now know the “target” that you need to exceed if you’re padding your stats.
An Amazon Storage Limits Guide (updated September 2023) from my friends over at Ecom Crew.
FBA Capacity Manager FAQs (from my friend ChatGPT):
Since the topic of this newsletter issue was Capacity Manager, I thought I would double down on that topic. I've added Amazon's storage bidding calculator to the Amazon Private Label Pathway.
It's not exactly intuitive. Let me know if you need help navigating it.
Back Story on the Amazon Private Label Pathway, ICYMI...
A few months back, I had a small group of coaching clients that were at the same point in their Amazon seller journeys.
I found myself answering the same questions, and pointing them to the same resources, so, in true Amazon fashion, I asked myself "What's the 1-to-Many solution here?" and built a Notion page of helpful resources, which I've called "Amazon Private Label Pathway."
You can get access to it here: https://auxo.gumroad.com/l/amazonpathway (it's free; but if you want to buy me a beer, I won't object)
The Newsletter for the Top 1% of Amazon Sellers
I'm a former Amazon marketplace leader and current 8-figure seller. I write about advanced strategies and tactics for Amazon brands, that you won't read about anywhere else. Not for beginners.
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