Compare supplier offers in one click

See profit for every linked supplier

Compare every saved supplier offer and instantly see how each one changes your profit, ROI, and margin. Add new offers without leaving the product page.

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Supplier offers compared with profit, ROI, and margin recalculating per supplier
Why it matters

Comparing suppliers shouldn't mean recalculating everything

No retyping a cost, no separate calculator, no guessing which supplier's actually cheapest.

Compare in one click

Switch suppliers, watch the numbers change

Each offer keeps its own cost. Click a different supplier and profit, ROI, and margin recalculate on the spot — no retyping a cost each time.

Switching between supplier offers recalculates profit, ROI, and margin
SKU and UPC saved alongside each supplier offer
Saved once, used again

Supplier details stay with every offer

Each offer saves your SKU and the matching UPC alongside the cost — the same identifiers carry through when you create a purchase order.

Straight to the source

Jump straight to the product or the supplier

Every offer's menu links to the product page and supplier profile — or click the icon in COG for a shortcut. No digging through bookmarks.

An offer's menu linking to the product page and supplier profile
What's included

Everything needed to decide who to source from

Every detail an offer keeps track of, and every action available on it.

Live profitability

Profit, ROI, and margin update instantly as you switch offers.

Offer list

Every linked offer shown with supplier name and price.

Default & Lowest

See which supplier you source from and which offer is actually cheapest.

SKU and UPC per offer

Save supplier SKU and the matching UPC alongside each supplier's price.

Persistent selection

Your choice is saved and restored the next time you open the product.

Quick add via link

Paste a URL. Match to an existing supplier or create one on the spot.

Edit or remove anytime

Set a new default, update details, or delete an offer.

Add to PO

Add a supplier offer to a purchase order without leaving Amazon.

Complete your workflow

Built to work together

Extension features that help you research, evaluate, and source with confidence.

FBM & FBA Calculator

Calculate true profit, ROI, and margin right here in one click.
Notes

Save context on a product alongside your supplier offers.
Offers

Check Amazon prices and stock from other sellers on this listing.
Variation viewer

See which size or version actually sells before you commit to one.
Workflow

Saved once. Used everywhere

Supplier offers automatically connect product research, purchasing, and supplier management.

Analyze
Price List Analyzer

Uploading a price list creates supplier offers automatically, no manual entry required.
Source
Purchase Orders

SKU and UPC from the offer are pre-filled when you build a PO for that product.
Source
Products Database

Supplier offers saved in the extension sync automatically with Products Database.
Source
Suppliers

Every offer belongs to a supplier profile. Creating the offer creates their profile too.

Frequently Asked Questions

Visit Help Center
How do I add a supplier offer to a product?
Click +Add next to Supplier Offers. Select a supplier and enter the COG (required), then add SKU and UPC if available. You can also click +Add below the COG field after entering a cost.
What does the Default offer mean?
The first supplier offer you create is marked as the Default. You can change the default supplier at any time. The default offer is automatically selected when you open the product in the extension.
Can I save offers from multiple suppliers for the same product?
Yes. Each supplier can have its own offer with its own cost, SKU, and UPC. All offers appear under Supplier Offers, sync with Products Database, and the lowest-cost offer is highlighted automatically.
Does creating an offer automatically create a supplier profile?
When adding an offer, you can select an existing supplier or create a new one from the supplier selector. If you paste a supplier product link, Seller Assistant tries to match it to an existing supplier profile. If no match is found, you can create a new supplier in one click with the supplier name and website prefilled.
Do supplier offers sync with the Seller Assistant web app?
Yes. Supplier offers sync automatically with Products Database, including cost, SKU, and UPC. The same information is reused automatically when you create a purchase order for that product.
Does changing the COG field update the saved supplier offer?
Editing the COG field changes only the current calculation. After making a change, you can Update the selected supplier offer, Revert to the saved value, or Add it as a new supplier offer. If you leave the page without updating, the temporary COG value is discarded.

Ready to compare supplier offers in one click?

Install the extension and see how every supplier changes your profit, ROI, and margin before you source.

Get Started Install for Chrome

Not sure which plan fits your sourcing workflow? Chat with our team — we're happy to help.