Readiness Guide for FBA

Starting December 20th, 2024 all API shipments will need to be created with the new workflows

The Amazon FBA team calls the next version of the FBA Inbound API “v1”. Software providers, or Selling Partners, who use the API to create FBA shipments have been using the current version “v0” since 2023, when the last upgrade happened. 

Differences between v0 and v1

v0 supported only one workflow:

v1 supports two workflows: 

Who’s impacted the most?

  1. Sellers and warehouses doing a mixture of Small Parcel (SPD) and LTL/FTL.
  2. Small sellers sending mixed SKU shipments and packing across multiple SPD shipments.
  3. Prep centers filling truckloads with multi-seller SPD shipments.

Who’s impacted the least?

  1. Non-US marketplace (CA, UK, EU, etc.) shipments which are not subject to inbound placement fees. This also results in fewer shipment splits.
  2. Brand owners, distributors, and wholesalers sending only LTL and non-partnered FTL shipments. The workflow changes less.

Key Terms

  • Pack Group – Items that may be shipped together, typically similar product types such as: standard size items, shoes, oversize items, aerosol or flammable, jewelry, etc.
  • Placement option – Inbound placement destinations, placement fees + shipment splits
  • Transportation option – shipping mode and estimated freight fees for each shipment

Steps to Readiness

1. Understand Pack Groups and the A workflow for SPD or SPD/LTL combined shipments. In this workflow, items must be packed before placement options (inbound placement fee and shipment splits) are known.

Pack Groups are created with inventory that typically ships together. Items in two different pack groups will not be sent in the same shipment. Conversely, items in a single pack group can be split among multiple shipments. You can view pack groups after requesting a shipment plan:


The Amazon box labels generated by the API are per shipment.


When using the A workflow, boxes are packed in pack group order, not necessarily shipment box order. If there’s more than one shipment, the box numbers for each shipment won’t align with the order you packed the boxes:

It may be more efficient to print the box labels in pack group box order, which requires custom software such as ScanPower. Regardless, each box will need to be labeled with a marker or a license plate number (LPN) when packing to match it to the correct shipment.

Shipment 2 Box #1 DOES NOT ALIGN with Pack Group 1 Box #5

2. Compare placement options. The API now allows you to compare inbound placement fees and shipment destinations to choose the best combination of shipping distance and total fees.

There’s no longer a need to set Inbound Placement Settings in Seller Central. You may choose from all available options:

Choose the number of shipment splits (destinations), inbound placement fees, freight fees by understanding the tradeoffs:

  • Which FC destinations are close and receiving inventory the fastest. Is it a regional or national IXD?
  • What is the total inbound placement fee + transportation estimate?
  • Is it more efficient for the warehouse to pack fewer shipments and overall less costly than paying the placement fee?
  • Are other sellers sharing some of the distribution costs for distant shipment destinations or are they being born entirely by the brand owner?

3. Know the impact of making changes to your shipment plan. Each of the following is HARD TO DO with v1:

ChangeAllowed (Y/N)Note
Add inventory to a shipping planNYou must cancel the existing plan and start over. This means you lose pack information, the chosen placement option, and transportation selection.
Change packed quantities or move items between boxesYComplicated but possible. Still limited to SKU quantity changes of 6 units or 5%
Remove SKUs entirely from a shipmentYOnly if there are 6 quantity or fewer
Switch from A to the B workflowNMust cancel the shipping plan and provide packing information again.
Use pack templates in the B workflow (formerly called case-packed)NCase packed attributes were removed from the shipping plan request and can only be emulated using the A workflow.
Set expiration dates as you pack on consumable inventoryYYou must enter an initial expiration date to get a shipping plan but you can update the expiration date later during the pack step.

Any un-allowed change that occurs after choosing a placement option requires deleting the shipment plan You must cancel the current plan which DELETES your packing data (boxes and quantities).

At ScanPower, we are adding features to simplify the transition:

  • Save and restore packing information in case you need to add/remove SKUs from the workflow, change a confirmed placement option, or switch workflows.
  • Automatically calculate LTL/FTL shipment value.
  • Print pallet labels before confirming transportation options.
  • Adjust pack quantities after confirming transportation options.
  • Automatically calculate cubic volume and total pallet weight.

4. Ask your software provider or 3PL if they’ve implemented the new workflow?

Many software providers are behind schedule, only implementing part of the new workflow, or abandoning FBA Inbound altogether. The ScanPower Beta for both workflows is wrapping up and we have customers migrating now. If you need migration assistance or integration with your ERP, WMS or OMS via our API, please reach out!

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Inbound Inventory Placement Fees Update

In December 2023 Amazon announced a new fee for FBA inbound shipments, called the Inbound placement service fee. The announcement said they would begin charging sellers in July ’24 for inbound placement. In March of this year, a setting was added to Seller Central allowing sellers to choose a region and 1 of 3 placement options:

Amazon Optimized was the cheapest ($0) option but shipments might be split 5 or more ways.

Currently, the Selling Partner FBA Inbound API has no way to change the inbound placement options or region so the shipment splits and eventual placement fees are driven solely from the FBA Inbound Settings in Seller Central.

In March of this year, to help sellers predict and analyze FBA Inbound Placement fees, ScanPower created an FBA Inbound Placement Calculator in Prep & Ship that estimates fees in bulk for all items in the current batch based on the selected options:

ScanPower inbound placement fee calculator

8 months later, after the failure of multiple black-hat techniques by various software selling partners to circumvent them, it is clear inbound placement service fees are here to stay.

On top of shrinking margins, the fees add another layer to FBA Inbound processing. Previously, you could adjust the inventory mix and quantity you send in each batch to generate favorable shipment splits and optimize for the best freight costs.

Now, sellers and 3PLs must choose between streamlined processing, with fewer shipments, and saving on the inbound fees but paying more for freight to multiple distant IDXs. Three different factors (region, splits preference, and inventory mix) complicate the calculus and may change at any moment during the day.

To avoid the fees, choose Amazon optimized placement. The trouble with $0 fees is the number of shipments doubles or triples leading to complicated processing and higher freight charges.

Recently, Amazon further restricted qualification for Amazon Optimized $0 placement fee by requiring shipments to include at least five identical cartons or pallets per item. Each carton or pallet must contain the same quantity per item and the same item mix. For resellers with limited access to higher quantities this means it is harder to avoid the inbound fee, especially for shipments with mixed SKUs.

If you process shipments using the FBA Inbound API with tools such as ScanPower, you will soon have the option to compare placement fees along side freight and transportation charges.

Inbound placement options

This will allow you to better estimate the total inbound cost of each shipment.


Starting December 2nd, ScanPower will support the new v1 FBA Inbound API with both workflows:

Pack first before placement and transportation options are accepted.


Pack after placement options are accepted. 

One BIG Caveat is that Small Parcel Delivery (SPD) is ONLY supported in the Pack first flow. If you are shipping by partnered small parcel, you must save packing information before you accept placement options (shipment splits and fees). Also, if you want to ship SPD and LTL form the generated shipment splits, you can only do that in the Pack first (left side) flow.


New FBA Inbound worfklows

It goes without saying, sellers don’t need more stress in Q4 or big changes to existing FBA processes at this time. Unfortunately, Amazon is more worried about lowering the “cost to serve” for marketplace customers than they are the health of sellers, especially North American sellers. We want to help you with the transition and give you fair warning about the coming changes.

I will be hosting a Q&A every Wednesday until the current API is sundowned . We will be previewing the new API and discussing how it will impact different sellers and 3PLs: 

Join the Zoom Meeting: https://us02web.zoom.us/j/89018524857?pwd=TmcrT2RhWGs3bTVJTHp2L0pmUHFUZz09

NOTE: the current workflow and API will be supported through 12/20/24.

ScanPower | Aura

We’re excited to announce our integration with Aura repricer!

Aura has been helping Amazon sellers safeguard profit margins for years. They recently redesigned Aura from the ground up, focusing on faster repricing and smoother integration of new features.

To ​Start a Free Trial 🚀 Mention SCANPOWER and receive an extra month.

If you are selling under $10k/mo and a new Aura user, you can apply for the Early Stage program for $27/mo for up to 12 months. 

Track costs, suppliers, shoppers and other metrics of your business in ScanPower

• See Net payout and ROI as you ship

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Seamlessly transfer costs to Aura and grow your sales profitably

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• Mobile – manage your listings and make vital adjustments on-the-go

SEE HOW SCANPOWER WORKS WITH AURA

We are hosting webinars Tuesday 4/23 and Thursday 4/25 @2PM EST

Aggregators and Alligators

We’ve seen a lot of consolidation in the e-commerce software service (SAAS) space recently. Aggregators are buying independent software vendors to bring together related verticals within Amazon and across marketplaces. Solutions for advertising optimization are paired with product sourcing or a reimbursement service is paired with listing and shipping, etc. Customers from one vertical can benefit from being connected to sister services and visa versa. The goal is to streamline development, marketing & sales, reach economies of scale and Profit.

The benefit of rolling up solutions and integrating them with each other are clear for the aggregator – not always so for users. New ownership can bring uncertainty. In addition to the specter of increased prices, there are changes in staffing and product direction. Sometimes positive changes are offset by missteps in execution. Even more challenging is bringing multiple top-rated services under a single brand. Our experience has been, and what we hear from sellers, is they want ONLY THE BEST solutions. They don’t mind having separate software subscriptions as long as they are best-in-breed. They are no longer looking for an all-in-one solution because that does not exist. 

What sellers need is for best-in-breed solutions to work together and integrate with each other.

At ScanPower we’re very focused on integrations. In the last three months, we’ve completed 3 integrations and are working on more. The foundation for most integrations is a public API, which allows the two systems to talk with a shared protocol and known data mappings. Our API has been available for over five years and many of our large sellers use it to integrate with their commercial and custom software.

APIs and Integration are increasingly important, not only because they save sellers time. They also allow automation. Automation will soon be the difference between a profitable business and one that treads water. Anything that cannot be automated will absorb a disproportionate amount of time and cost from the business.

In the very near future, logging in to a browser to accomplish business tasks won’t be needed. They will be automated away by scripts and AI agents. Conversations will accomplish more than clicks. When human input is needed, the automation will let us know.

Automation will soon be the difference between a profitable business and one that treads water

I don’t see software aggregators solving this problem. Here’s why:

  1. It’s not possible to be best-in-breed without relentless focus on a niche problem set. You can’t do that if you are spending a lot of time building integrations between software which was never designed to work together. You aren’t focused on the core problem and may be ignoring other best-in-breed solutions instead of embracing them.
  2. We’ve all heard the quote by Jim Barksdale, then CEO of Netscape, “There are only two ways I know to make money in business: bundling and unbundling”.  Bundling works well when the quality or the depth of the solution is less important. [1] It stops working when we need higher quality and more responsive solutions.
  3. Bundling works poorly during times of rapid technological change, e.g. when streaming video killed cable TV. The same thing is happening in software. AI is changing the pace of innovation. Hand coded software that caters to a Web2 model of a user sitting in front of browser, will no longer work. [2]
  4. Speed of execution is critical. Requirements for sellers are changing monthly within Amazon marketplaces. That means software has to adjust more quickly. Development must be optimized for weekly releases to keep up with the relentless pace of change. Amazon changes can create a flywheel effect by driving new feature requests from sellers, often to lessen the impact of particularly aggressive changes. For example, the most recent round of FBA Inbound placement fees correspond with a new API release. This puts pressure on sellers who turn to their software services for solutions that help reduce the cost of the Amazon fee change. It’s a trifecta of changes for the software service and the net effect is to slow down product development.
  5. Innovation is hard when you buy and integrate unrelated software services. If the service isn’t best-in-breed, you’re already playing catch-up with features and workflows that lag behind competitors. Amazon APIs are often upgraded annually, so it’s hard to innovate when you are performing updates on 10s of applications across 50 Selling Partner APIs. At the same time you’re trying to integrate disparate technology stacks. Each app typically uses 10+ cloud services. What if they run in separate clouds? What if database functions, not to mention core code, need to be translated to new languages? The technology challenge is immense.

The most powerful time for startups is when the emergence of a new tech coincides with buyers’ preference shift to quality. This provides startups with the means to create a compelling unbundled product as well as a market uniquely receptive to it

These are just a few reasons I believe independent and highly focused software companies, who aggressively integrate with other best-in-breed software, will serve sellers best. Ultimately it is the sellers who decide!

-Paul

[1][2] https://notes.mtb.xyz/p/bundling-unbundling-and-timing