FOR EBAY RESELLERS
Outgrowing your eBay spreadsheet?
Keep your costs. Lose the manual upkeep.
Bring your reseller data into ResellMark to get a clearer view of profit, inventory, and what deserves attention next — without rebuilding another spreadsheet.
No credit card required. Start with your existing inventory file.
WHEN TRACKING BECOMES UPKEEP
Your spreadsheet isn't the problem. Outgrowing it is.
A spreadsheet can be a great way to start tracking purchases, sales, fees, and inventory.
But as your reseller business grows, the work around the spreadsheet can grow too.
More rows. More formulas. More manual updates. More checking whether the numbers still tell you what you actually need to know.
ResellMark is built for the point where maintaining the spreadsheet starts taking more effort than getting answers from it.
THREE QUESTIONS
Go from tracking numbers to making decisions.
ResellMark is designed around three simple questions:
- 01
What is actually making money?
See realized profit when the required financial data is available.
- 02
Where is cash tied up?
See recorded purchase-cost capital still sitting in inventory.
- 03
What deserves attention today?
Surface issues such as missing purchase costs, negative realized profit, and older inventory that may need a closer look.
KEEP THE WORK YOU HAVE DONE
Start with the data you already have.
You don't need to abandon the work you've already done. Upload your existing inventory data and start using it inside ResellMark.
CSV · XLSX · DOCX
Your recorded purchase costs stay valuable because ResellMark uses the costs you provide rather than inventing missing numbers.
If information is missing, ResellMark tells you. It doesn't guess.
Import your inventory freeTHE ACTUAL PRODUCT
One clearer view of your reseller business.
The screens below use ResellMark's real interface with its isolated, fictional screenshot data.
A DECISION LAYER
Spreadsheets store data. ResellMark helps you use it.
| Capability | Spreadsheet | ResellMark |
|---|---|---|
| Record purchase costs | Yes | Yes |
| Import existing inventory | — | Yes |
| Profit calculations | Manual / custom formulas | Deterministic when data is complete |
| Missing cost handling | Depends on your setup | Clearly identified |
| Inventory age visibility | Manual setup | Built in |
| Cash tied up in inventory | Manual calculation | Built in |
| Prioritized next actions | Manual review | Today |
| Connected eBay option | — | Plus |
| Automatic eBay actions | — | No — read-only |
ResellMark isn't trying to replace everything eBay already does. It is designed to give resellers a simpler decision layer across profit, inventory, and the things that need attention.
FINANCIAL TRUTH
No made-up numbers.
Financial software is only useful if you can trust what it shows you.
ResellMark does not estimate a purchase cost you never entered. If the data required to calculate profit is incomplete, the result is shown as incomplete rather than presenting an invented number as fact.
Your data should tell the truth — even when the truth is that something is missing.How ResellMark handles data →FREE TO PLUS
Start manually. Automate when it makes sense.
You can start with the reseller data you already have. There is no need to connect your eBay account just to see whether ResellMark is useful for you.
When manual updating becomes the problem, ResellMark Plus adds a read-only eBay connection so supported listings, orders, and financial data can stay current with less manual upkeep when the connected service is available.
Add Connected eBay and ongoing supported data updates.
Compare Free and Plus →Start free
No credit card required to get started.
AN HONEST FIT
Still happy with your spreadsheet?
Keep it.Seriously.
If your spreadsheet gives you the answers you need without becoming a chore, there may be no reason to replace it.
ResellMark is for sellers who are starting to spend too much time maintaining the tracker, reconciling information, or figuring out what the numbers are actually telling them.
BUILT FOR RESELLERS
Built for eBay resellers who want clarity without complexity.
Whether you're building your first serious inventory system or managing a growing catalogue, ResellMark is intended to stay simple while giving you access to deeper information when you need it.
Powerful enough for experienced resellers. Simple enough for your first sale.
WHAT COMES NEXTYour spreadsheet got you this far.
Your spreadsheet got you this far.
ResellMark can help with what comes next.
Bring in the data you already have and see your reseller business more clearly.
Start freeNo credit card required.