LEARN
Ecommerce learning videos: Amazon, Walmart, Shopify and AI automation
Short videos that each teach one thing, sorted by channel and by what you want: learn how to do the work, or understand what changed.
Characters are fictional. Voices are AI-generated. Every watch page has a full transcript and its sources.
Our ecommerce learning videos are short explainers and shorts on selling with Amazon, Walmart, Shopify and AI automation. Learning videos teach a method you can apply; informative videos explain a change, a market shift or a choice. Every explainer has its own watch page with a full transcript and its sources.
How are the ecommerce learning videos organized?
By channel first, in this order: Amazon, Walmart, Shopify and AI automation, then two topic groups: operations and scaling, and starting a store. Inside each channel there are two rows:
- Learning videos
teach a method: how to work out margin per unit, plan a reorder, rewrite a title, set guardrails on automation.
- Informative videos
explain a change or a decision: what a 2026 rule means, where the market is moving, how to compare kinds of help.
Each channel guide also has its own video page: Amazon videos · Walmart videos · Shopify videos · AI automation videos.
Where do I start?
If you are new, start with how to launch on each channel, then plan inventory before your first order. If you already sell, start with your channel's 2026 changes.
New sellers:
- How do you plan inventory for Amazon, Walmart and Shopify?
- How do you sell on three channels without overselling?
- Then read the Start page for your channel: Amazon, Walmart or Shopify.
Most new stores take months to find steady sales, and some never do. Inventory, platform fees, freight and ad spend are paid by you.
Already selling: Amazon fee and cash changes in 2026, Walmart's performance standards and pricing rules or what changed on Shopify in 2026. Past $1M a year, start with what breaks when a brand grows from $1M to $10M.
Who makes these videos, and are the people real?
We write and check every script against the platforms' own pages, and every number on screen has a source and a date. The people in the campaign videos are fictional characters with AI-generated voices; they are never presented as our staff or clients. The v1 explainer series also uses AI-generated voices. Longer walkthroughs presented by our ops leads on camera are in production and will appear here as they publish.
The label under every player tells you which is which:
- Campaign videos: "Characters are fictional. Voices are AI-generated."
- v1 explainer series: "Voices are AI-generated."
- Any screen with numbers that are not a real, dated, sourced figure: "Illustrative · sample figures".
Can I read instead of watch?
Yes. Every explainer has a watch page with a short answer, key points, chapters, the full transcript and its sources. Shorts play inline here and on the guide pages, and their captions carry the same sources.
How current are the videos?
Videos that state a dated fact (a fee, a threshold, an offer with an end date) are marked "Dated" and reviewed whenever that fact changes. When a rule changes, the watch page gets a correction note the same day and the change is logged in the seller rule tracker. The short on Walmart's New-Seller Savings comes down on Feb 1, 2027, when the offer ends.
The library
Every video we show today, by channel and type. Explainers link to their watch pages; shorts play inline.
Amazon: learning videos
| Video | Format | Label |
|---|---|---|
| Amazon ended commingling and prep: what do you do now? | Explainer | Characters are fictional. Voices are AI-generated. |
| How do Amazon account health and the Buy Box work in 2026? | Explainer | Characters are fictional. Voices are AI-generated. |
| Amazon ended commingling: do you need labels now? | Short | Characters are fictional. Voices are AI-generated. |
| Which 4 numbers decide your Amazon account health? | Short | Characters are fictional. Voices are AI-generated. |
| Does Amazon owe you money? How to check | Short | Characters are fictional. Voices are AI-generated. |
| How do Amazon and Walmart measure account health? | Explainer | Voices are AI-generated. |
| FBA or FBM: which should you use? | Short | Characters are fictional. Voices are AI-generated. |
Amazon: informative videos
| Video | Format | Label |
|---|---|---|
| What changed in Amazon fees and cash flow in 2026? | Explainer | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
| What is Amazon's 3.5% fuel surcharge? | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
| Are Amazon titles really capped at 75 characters? | Short | Characters are fictional. Voices are AI-generated. |
| Is Amazon's low-inventory fee costing you? | Short | Characters are fictional. Voices are AI-generated. |
| Why does account health switch your sales on and off? | Short | Voices are AI-generated. |
| How do you get found on Amazon with Alexa for Shopping? | Explainer | Characters are fictional. Voices are AI-generated. |
| Alexa for Shopping: what Amazon's new assistant means for sellers | Short | Characters are fictional. Voices are AI-generated. |
Walmart: learning videos
| Video | Format | Label |
|---|---|---|
| What are Walmart's performance standards and pricing rules? | Explainer | Characters are fictional. Voices are AI-generated. |
| WFS in 2026: what does it cost, and when is it worth it? | Explainer | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
| How do you sell to Sparky and AI shoppers on Walmart? | Explainer | Characters are fictional. Voices are AI-generated. |
| Why did Walmart unpublish your item? | Short | Characters are fictional. Voices are AI-generated. |
| Which Walmart seller numbers must you hit? | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
Walmart: informative videos
| Video | Format | Label |
|---|---|---|
| Why is Walmart Marketplace growing so fast in 2026? | Explainer | Characters are fictional. Voices are AI-generated. |
| Walmart has fewer sellers and faster growth. Why? | Short | Characters are fictional. Voices are AI-generated. |
| When does Walmart WFS storage get expensive? | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
| What is Walmart's New-Seller Savings, and when does it end? | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
Shopify: learning videos
| Video | Format | Label |
|---|---|---|
| Where do Shopify stores lose money at checkout? | Explainer | Characters are fictional. Voices are AI-generated. |
| How do you automate Shopify with Flow and fewer apps? | Explainer | Characters are fictional. Voices are AI-generated. |
| Did your Shopify thank you page tracking break? | Short | Characters are fictional. Voices are AI-generated. |
| Shopify Scripts are gone. What do you do now? | Short | Characters are fictional. Voices are AI-generated. |
| Why does Shopify hold payouts, and how do you avoid it? | Short | Characters are fictional. Voices are AI-generated. |
| Which Shopify plan should you choose? | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
Shopify: informative videos
| Video | Format | Label |
|---|---|---|
| What changed on Shopify in 2026, and what should you fix? | Explainer | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
| Can you sell in ChatGPT and AI search from Shopify? | Explainer | Characters are fictional. Voices are AI-generated. |
| Can your Shopify products show up inside ChatGPT? | Short | Characters are fictional. Voices are AI-generated. |
| Are you paying Shopify's third-party gateway fee? | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
| Why are seven in ten online carts abandoned? | Short | Characters are fictional. Voices are AI-generated. |
AI automation: learning videos
| Video | Format | Label |
|---|---|---|
| How do you connect a 3PL to Amazon, Walmart and Shopify? | Explainer | Characters are fictional. Voices are AI-generated. |
| Where should ecommerce automation stop? AI guardrails | Explainer | Characters are fictional. Voices are AI-generated. |
| Why is "received" not the same as "put away"? | Short | Characters are fictional. Voices are AI-generated. |
| Which 3 actions should AI never take alone? | Short | Characters are fictional. Voices are AI-generated. |
| How do you make your product catalog readable by AI? | Explainer | Characters are fictional. Voices are AI-generated. |
AI automation: informative videos
| Video | Format | Label |
|---|---|---|
| What AI in ecommerce actually works in 2026? | Explainer | Characters are fictional. Voices are AI-generated. |
| What is AI orchestration in ecommerce? | Explainer | Characters are fictional. Voices are AI-generated. |
| 88% use AI. Why are only about 6% high performers? | Short | Characters are fictional. Voices are AI-generated. |
| Three systems, three stories: what does orchestration fix? | Short | Characters are fictional. Voices are AI-generated. |
| Is your chatbot's promise your promise? | Short | Characters are fictional. Voices are AI-generated. |
| How will AI shopping agents change the way people buy? | Explainer | Characters are fictional. Voices are AI-generated. |
| Where is shopper attention going: social, live or retail media? | Explainer | Characters are fictional. Voices are AI-generated. |
| What will ecommerce look like in 2030? | Explainer | Characters are fictional. Voices are AI-generated. |
| Are shoppers asking AI instead of search? | Short | Characters are fictional. Voices are AI-generated. |
| Do shoppers from AI tools convert better? | Short | Characters are fictional. Voices are AI-generated. |
| Is your next customer a bot? | Short | Characters are fictional. Voices are AI-generated. |
| Will drone delivery reach 1 in 8 Americans? | Short | Characters are fictional. Voices are AI-generated. Dated: source and date on screen. |
| Could AI agents handle 20% of US online spending by 2030? | Short | Characters are fictional. Voices are AI-generated. A named forecast, not a prediction for any store. |
Operations and scaling: learning videos
| Video | Format | Label |
|---|---|---|
| What 7 questions should you ask an ecommerce agency? | Explainer | Voices are AI-generated. |
| Which 5 questions should you ask before you hire help? | Short | Voices are AI-generated. |
| How do you give an agency safe access to Seller Central? | Explainer | Voices are AI-generated. |
| Should you ever share your Seller Central password? | Short | Voices are AI-generated. |
| Where does ecommerce margin leak, and how do you find it? | Explainer | Voices are AI-generated. |
| How do you plan inventory for Amazon, Walmart and Shopify? | Explainer | Voices are AI-generated. |
| How do you sell on three channels without overselling? | Explainer | Voices are AI-generated. |
| How do you cut "where is my order" tickets? | Explainer | Voices are AI-generated. |
| What should an agency contract say about fees and ownership? | Explainer | Voices are AI-generated. |
| What should you read first in an agency contract? | Short | Voices are AI-generated. |
| What are the 7 revenue leaks in a growing store? | Explainer | Characters are fictional. Voices are AI-generated. |
| When do good ads lose money? The ROAS trap explained | Explainer | Characters are fictional. Voices are AI-generated. |
| How do returns, chargebacks and fraud drain your margin? | Explainer | Characters are fictional. Voices are AI-generated. |
| Which operations costs is nobody in your store tracking? | Explainer | Characters are fictional. Voices are AI-generated. |
| Sales up, profit down? What should you check first? | Short | Characters are fictional. Voices are AI-generated. |
| Is your shipping box the leak? Dim weight explained | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
| What is the cash conversion cycle in ecommerce? | Explainer | Characters are fictional. Voices are AI-generated. |
| How do you add a sales channel without breaking operations? | Explainer | Characters are fictional. Voices are AI-generated. |
| Where is your brand on the operations maturity ladder? | Explainer | Characters are fictional. Voices are AI-generated. |
| What is your cash conversion cycle, in 30 seconds? | Short | Characters are fictional. Voices are AI-generated. |
Operations and scaling: informative videos
| Video | Format | Label |
|---|---|---|
| What does an ecommerce operations team actually do? | Explainer | Voices are AI-generated. |
| Your store grew. Did your operations keep up? | Short | Voices are AI-generated. |
| Where is your ecommerce margin leaking? | Short | Voices are AI-generated. |
| Why do stockouts cost you twice? | Short | Voices are AI-generated. |
| Can one inventory number run three sales channels? | Short | Voices are AI-generated. |
| Is "where is my order" your biggest support ticket? | Short | Voices are AI-generated. |
| In-house hire, VA, agency or ops team: which one fits? | Explainer | Voices are AI-generated. |
| Should you hire a VA, an agency or an ops team? | Short | Voices are AI-generated. |
| What breaks when a brand grows from $1M to $10M? | Explainer | Characters are fictional. Voices are AI-generated. |
| Revenue up, margin down: why do growing brands stall? | Short | Characters are fictional. Voices are AI-generated. |
| Are you the bottleneck in your own store? | Short | Characters are fictional. Voices are AI-generated. |
| Fifteen apps and four numbers: which one is true? | Short | Characters are fictional. Voices are AI-generated. |
Starting a store: learning videos
| Video | Format | Label |
|---|---|---|
| Which 4 numbers should every store owner know? | Short | Characters are fictional. Voices are AI-generated. |
| What is the reorder point formula every seller needs? | Short | Characters are fictional. Voices are AI-generated. |
| Should you file your trademark before you launch? | Short | Characters are fictional. Voices are AI-generated. |
Starting a store: informative videos
| Video | Format | Label |
|---|---|---|
| Amazon, Walmart or Shopify: what fees do you pay? | Short | Characters are fictional. Voices are AI-generated. Dated: reviewed at each change. |
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Are the videos free?
Yes, all of them, with no sign-up. They are also on our YouTube channel, and every explainer has a watch page here with a transcript.
Why are the videos so short?
Each one answers one question in 30 seconds to about 2 minutes, so you can watch the one you need and get back to work. Longer walkthroughs of 8 to 15 minutes, with screen recordings, are in production and will appear here as they publish.
Can I use a video in my own training?
You can share or embed the YouTube versions with their original titles and label lines. Please do not edit them or remove the disclosure line.
I spotted an outdated number. What do I do?
Email contact@ecomrelays.com with the video title. We check it against the platform's own page and, if it changed, add a correction note to the watch page and log it in the seller rule tracker.
Sources3 sources
- 01aboutamazon.comchecked Oct 20, 2026Primary
- 02marketplacelearn.walmart.comchecked Oct 20, 2026Primary
- 03baymard.comchecked Oct 20, 2026Primary
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