oneassistant
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A personal assistant for Amazon sellers, in beta

One assistant for your whole Amazon business.

Start your Amazon business fully guided, with no course to take first. It plans your store, finds products, helps you apply to sell brands that need Amazon's permission and manages your inventory. Each morning it tells you what to look at next.

Create account See how it works
  1. 01Set upSeller account, sales targets and the rules for selling in Canada or the USLive in beta
  2. 02Find productsStore prices and supplier price lists checked against Amazon, with fees and profit worked outLive in beta
  3. 03Restricted brandsHelp applying to sell brands that need Amazon's permission firstLive in beta
  4. 04RestockLow-stock alerts and store sales on the products you already sellPlanned
Set up, live in beta

Know your numbers before you buy anything.

Four answers for first-time sellers.

01 of 04

Is Amazon worth it for me?

Example answer
Hours a week
Money to start
Monthly profit you want
Worth trying

Start small and reinvest your profit for the first few months.

02 of 04

How much could I make?

Example plan
0 unitsa month to make $2,000 profit
Sell price$20
Amazon feesAbout $8
Stock cost$6
Profit on each sale$6
03 of 04

Which business model fits me?

Example budgets
ModelStarting budgetFirst sale
Retail arbitrage$500 and upDays
Online arbitrage Fits your plan$500 and upDays
Wholesale$5,000 and upWeeks
Private label$5,000 and upMonths
04 of 04

What do I do next?

Example plan
Open a seller account
Set your buying rules in Scout
Buy 10 products, about 33 units each
Ship them to Amazon

Selling across the Canada and US border? It lists the tax, payout and shipping steps.

Found by Scout on Oct 6, 2026
$19.69

Estimated profit on one $1.97 cake ring from chefsupplies.ca, after Amazon's fees and your prep cost.

Store price$1.97
Amazon 90-day$33.28
Fees 90-day$11.62
Profit 90-day$19.69
Profit today$15.76

At today's price of $28.66, fees and prep come to $10.93 and profit is $15.76. It sells about 7 a month. See today's finds in Scout

43
Canadian stores scanned
4,901
Retail products tracked
1,339
Matched to an Amazon.ca listing
Sourcing with Scout, live in beta

Set your rules once.

Scout checks store prices against Amazon.ca every day and emails you the products that meet your rules.

Try Scout Figures are estimates. Check the listing before you buy.
Example rules
0125%Minimum ROIReturn on cost. Scout checks it at the 90-day price and at today's price.
02$100Max store priceThe most you pay per item
033 a monthMinimum salesEstimated total for all sellers on the listing
04$0.50Prep costScout subtracts this from every profit estimate
Restricted brands with Ungate, live in beta

Check your invoice before you apply.

Upload a supplier invoice or a photo of it. Ungate reads it, checks it against Amazon's invoice requirements and builds your application file. You submit the application yourself, and Amazon decides every application.

Try Ungate Same sign-in as Scout. Apply with a supplier invoice where you can. A receipt is the exception, and Amazon decides each case.
Crayolastaples-order-2025-04-06.pdf
Invoice address matches your business addressMatches
Invoice is in your business nameName differs
On invoice: Northfield Inc, Maya Chen
Your business name: Northfield Trading Inc
Dated within the last 180 daysToo old
Apr 6, 2025 (548 days old, limit 180)
At least 10 units purchasedNot shown
The invoice does not show a quantity for every product.
Example check on a sample invoice.
Restock, planned

Restock before you run out.

Restock tracks how many units you have at Amazon and how fast each one sells. When stock runs low, it checks the stores Scout tracks for the best price and tells you how many to reorder.

One email when restock alerts launch. No other emails.
Stock at AmazonTue, Oct 6
Fat Daddio's Round Cake Ring
3 left. About 13 days at 7 sales a month.
On sale at chefsupplies.ca: $1.97, was $3.99
Reorder 20Later
Carson Dellosa Bulletin Board Set
5 left. About 12 days at 13 sales a month.
On sale at scholarschoice.ca: $4.50, was $15.99
Reorder 25Later
Fat Daddio's Hemisphere Pan
12 left. About 90 days at 4 sales a month.
Enough stock
Example stock levels. Scout data from Oct 6, 2026.