Product Go / No-Go
Before you buy stock, check if a product makes money. Type your cost and the market price, and see the best pack size and the price to charge. Free for everyone.
1. What you pay and what the market pays
Pick a product you used before and its cost fills in. Costs you type here are saved for it. My products
Open a similar listing on the marketplace and note its pack price.
2. Marketplace charges
These are starting values. Copy the real ones from your seller panel's fee card, because they change by category and price.
Share of the product you cannot resell after it comes back.
Result
These are estimates from the numbers you type. Marketplace shipping depends on weight and zone, so check a real order in your payment file before you buy a lot of stock.