5 practical sections
How to calculate resale profit and choose a selling price
Work out resale profit after product costs, delivery and fees. Learn the difference between markup and margin, then set a price with room for returns.
Read the guideA practical reselling library
Make the next selling decision with more confidence.
Work out what a sale leaves you. Check the product before you list it. Build a shop that customers can understand. These guides help you do the work, one decision at a time.
6 practical sections
How to source products for resale without guessing the costs
Check supplier product details, variations, delivery and availability before listing. Learn when to use a catalog price, request a quote or submit a sourcing request.
Read the guide7 practical sections
How to start an online resale shop with SellerBay
Create a focused resale shop, add free product drafts, set your prices and understand guest checkout, fulfillment, earnings and manual withdrawals.
Read the guideTry it with your own numbers
Work out what a sale leaves you.
Use the free profit calculator to include item costs, shipping and fees before choosing a price.
Open the free profit calculatorMore from the guide library
Avoiding Marketplace Bans
Keep seller accounts in good standing with accurate listings, secure access and reliable fulfillment. Follow the platform process if an account is restricted.
Read the guideGetting Started with Reselling
Start reselling with a small test: research sold prices, calculate costs, source carefully, write an accurate listing and track the result.
Read the guideFinding Vendors and Suppliers
Compare suppliers using product specifications, sample orders, delivered costs, documentation and return terms before committing to stock.
Read the guideProduct Listing Guide
Write a clear resale listing with accurate titles, item specifics, photos, condition notes and a price that accounts for your costs.
Read the guideReselling Tools
Choose reselling tools around real work: research, listing drafts, inventory records and cost tracking. Compare usefulness before paying for a subscription.
Read the guideSelling Your Products Faster
Review demand, photos, descriptions and total delivered prices to improve a slow-selling listing. Track changes against real buyer activity.
Read the guideProducts to Resell in 2026
Choose products to resell by comparing sold prices, condition, delivery costs and demand. Use a small research sheet before buying stock.
Read the guideAlready using SellerBay?
Keep the handbook nearby.
The SellerBay handbook explains catalog products, shop drafts, quotes, checkout, orders, withdrawals, custom domains and Discord connections.
Read the SellerBay handbook