A pair of jeans. Or a sideboard.
Every carrier and every crew quoted on one screen. The buyer sees the real cost before they commit, and the label buys itself the moment they pay.
Trusted by 1,000s of resale
businesses across 🇺🇸🇬🇧🇨🇦🇪🇺Trusted by 1,000s of resale businesses across 🇺🇸🇬🇧🇨🇦🇪🇺
Every price, side by side.
Couriers for what fits in a box, crews for what does not — answered together, on one screen.
USPS3 days$12.40
UPS2 days$14.05
FedExTomorrow$18.60
DHL2 days$22.75
Blue TruckNext week$68.00Every price, side by side
One address in, every price back — cheapest first, with the day it lands.
Off the recordLength12 inWidth8 inHeight8 inWeight4 lbThe size comes off the item
It already knows the size and weight, so the price is the real one.







A sideboard needs two people
Two people and a truck, quoted like any other line. Stairs and lifts included.
The buyer picks the slot
They pick the day and the half of it. Nobody waits in for nothing.
No measuring at the counter.
Saved once, reused every time.
Split before anything is priced.
Use our rates, or bring your own.
At the door this afternoon.
For pieces no courier will take.
Priced in before anyone books.
Chosen at checkout, not over the phone.
You never touch the number.
Quoted for their address, bought on payment, tracked to the door.
Thonet bentwood chairCheckout$240.00The buyer sees the real number
Their address, their price — on the product page, at checkout and at the register.
The label buys itself
Paid at 4:02, printed at 4:02.
The sale closes itself
Tracked, fulfilled and marked delivered without you touching it.
One list, one file, one stack
Every shipment in one list, yours and your marketplaces’. Print the lot in one go.
What you quote is what they pay.
From the shop that has the item.
The moment the order is paid.
The first carrier scan does it.
Ten sales, one PDF.
Walk the aisle once.
See the credit before you confirm.
Charged and paid, side by side.
Everything else, included.
The things other tools charge extra for, or leave you doing by hand on a Friday.
eBay, Poshmark, Depop and Mercari.
Reprint without signing in anywhere.
You never refresh anything.
Dispatched, out for delivery, delivered.
Or keep it to yourself.
Book now, send it Monday.
Learn more about shipping & fulfillment
Common questions, answered
Common questions — imports, marketplace limits & getting help
Quick answers to the questions we hear most: importing products from a CSV or spreadsheet, why Mercari listings ship free, Vinted availability, fixing Shopify permission pop-ups, backfilling past sales, eBay fees, the referral program, and where to get help.
Ship anything, any size
How shipping works in ResaleOS — rates, carriers & shipments
Compare USPS, UPS, FedEx, Lugg, GoShare, Blue Truck and uShip rates side-by-side, book a label in two clicks, and track every shipment from one screen.
Saved shipping policies
How to set up shipping policies (eBay & Etsy)
Pull your saved eBay shipping policies and Etsy shipping profiles into ResaleOS, set defaults per channel, and configure an oversized fallback for big items.

Ready to transform your resale business?
List once. Sell anywhere. Ship everywhere.
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