Private sign in

Your existing ResellerRobot Supabase login. No new account required.

Password

Import the scanned images, check the book details and save, then select approved books to export. The eBay export creates a 3Dsellers CSV draft; it does not publish live listings.

Advanced tools & account

3. Export to eBay — approved books

Tick one or more approved books, then click Export selected to 3Dsellers CSV. Export uses the official 3Dsellers 79-column CSV; original full front and rear scans are used without promotional borders or logos. Images are prepared as cropped listing-only copies and hosted automatically. Import promptly and review the draft. No bulk re-import during testing.

	Scans	Book	ISBN	Price	Estimated profit	Review	Action

Listing Test Centre — 3Dsellers / eBay UK

Select approved books above and run checks before exporting. This tests the exported values and photos, not eBay's remote acceptance. Missing information or overly long image links will stop export.

Shipping policy ID

Payment policy ID

Return policy ID

Country / city / postcode (dispatch location)

Policy IDs are eBay/3Dsellers numeric IDs, not postal charges. Your browser remembers them. Check the dispatch postcode before exporting.

Automatic listing-image hosting

Approved books can publish separate listing-only photo copies to the public listing-images bucket. Original scans remain private. Click Prepare listing images; saved public URLs are stable and used for export. Manual short links remain a fallback.

Front hosted image URL

Rear hosted image URL

Select exactly one approved book to edit its hosted links.

Tick one or more books, then click Run preflight tests.

Book	Check	Result

Exact 3Dsellers CSV fields preview

Import new scans from your Mac

Just scanned Book 5? Select both JPEG files from your scan folder. The images will be paired, then you can review and save the book. Refresh Inventory does not import local files.

No new scans selected.

1. Scan Book

Choose the original front and rear JPEGs from your Mac. Originals are stored privately in Supabase. The rear scan is the best place to read an ISBN.

Front cover (JPG / PNG)

Rear cover (JPG / PNG)

Text recognition runs in your browser and may take time on the first use. It suggests text; always check the edition. No automatic crop is applied to original scans.

Open a book with Edit, then select “Identify & Research Book”. You can also use newly selected scan files.

Recognised text (for checking)

2. Review & Save — book details

Product type

ISBN / EAN / barcode

Book lookup uses ISBN. Games, CDs and DVDs can be recorded manually; dedicated catalogue lookup and eBay category mapping will come later.

ISBN-13 / barcode

Title

Author

Publisher

Condition (select one)

Stock location

Choosing a condition fills the editable description below. Check the physical copy and adjust the text as necessary.

Condition description (editable)

Book measurements: not entered yet. Check the measurements below.

eBay listing description (editable)

Review the condition and book details before saving. The saved description is used for your eBay listing.

Selling price — FREE UK delivery

Enter your own selling price including free UK delivery. No automatic pricing or profit calculation is required.

Your selling price (£)

Enter a price, then press Save price to inventory. Existing approval and stock ID will be retained.

Measurements & postage

Check catalogue suggestions against your copy. The automatic estimates add 4 mm to each dimension and 4 g to the book weight. Check the actual packed item with your 25 mm slot before buying postage.

Enter measurements to see automatic Royal Mail postage.

Catalogue estimates are placed directly into empty boxes for you to check and edit. Your saved measurements take priority.

Length (cm)

Width (cm)

Book thickness (cm)

Book weight (g)

Optional selling costs and profit estimate

Purchase cost (£)

Estimated postage and packaging (£)

eBay fees / promotion (£)

Automatic estimate: book dimensions + 4 mm on each axis; book weight + 4 g. Confirm actual sealed size with your 25 mm slot. These are estimates, not measured package figures.

Packaging choices (optional)

Packaging

D/1 or E/2 is only an envelope suggestion; it does not determine Royal Mail postal class. Packed weight is estimated as book weight + 4 g; enter the actual packed weight if measured.

Suggested envelope (change only if needed)

Empty envelope weight (g) — editable

Envelope cost (£)

Estimated packed thickness (cm) — book + 0.4 cm

Packed weight (g) — automatically book + 4 g; editable if weighed

Choose D/1 or E/2 to see fit guidance. Packaging selections are saved in this browser only, not yet included in eBay CSV.

Approve a saved item to assign a permanent stock number and print an 89 × 35 mm label. Saving a draft does not use a number. Print from your Mac with DYMO LabelWriter 450 selected. Stock ID will be exported as the eBay Custom label (SKU).

Postal class: waiting for measurements

Optional profit estimate

Automatic Mac scan arrivals

For hands-free uploading, run the ResellerRobot Mac helper. It creates new entries in the Review Queue above as each front/rear pair arrives. Click Refresh inventory to see the new arrivals. Newly arrived books are automatically checked for ISBNs while this page is open; any results require your review. The manual batch uploader remains available as a backup.

Automatic ISBN lookup is available for new scans. Your existing edits and measurements are preserved.

Manual batch upload (backup)

Choose the scanned JPEG files together (you can select all in Finder). Odd scan numbers are fronts and the next even number is the back. Review every pair before saving. This does not watch the Mac folder in the background.

Select scanned images
Choose Scan 1.jpeg, Scan 2.jpeg, and so on. Missing, repeated or unnumbered files will be flagged.