마켓 셀러 마스터 - 중고거래 마진 & 택배비 계산기
Android app by jbnm. Tools · jbnm
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Not listed in captured metadata
- Version
- 1.1
- Listing last refreshed
- 2026-09-17
View the original store listing
Store description excerpt
You can earn a decent amount of pocket money by selling unused items through second-hand trading, but have you ever been confused about how much money actually ends up in your account after selling? From convenience store half-price shipping rates that vary by weight to the surprisingly burdensome fees for secure payment services... Finish all the cumbersome calculations you used to do in your head in just one second with the 'Market Seller Master' app! ■ Introduction to Key Features 1. Automatic Calculation of Complex Shipping Costs (Your Ultimate Weapon!) Have you been searching for shipping costs on Naver every time? Now, simply select your shipping method (half-price shipping, Post Office, etc.) and the approximate weight. The app will automatically deduct the most accurate shipping costs available at current rates and show you your net profit. 2. One-Touch Net Profit Check Just enter your expected selling price, and it will instantly show you the 'real amount deposited into your account' excluding fees. Easily figure out where to sell for the highest profit. 3. Perfectly Defending Against Bargains Nowadays, in second-hand marketplaces, buyers often bear the commission fees, leading to many requests for unreasonable price reductions. Check the "actual amount paid by the buyer" in advance and try to lead the negotiation in your favor by stating, "This is the price including fees, so please concede." ■ ⚠️ Service Usage Precautions and Disclaimers This application is a free utility tool designed to assist second-hand sellers with convenient budget management. The shipping rates and secure payment fee rates (approx. 3.5%) embedded within the app are set based on standard nationwide rates. However, there may be slight differences from the actual amount charged due to factors such as remote islands, islands, or changes in platform promotions and policies. Therefore, we respectfully request that you use the calculation results of this app for reference purposes only. We clearly inform you that the developer bears no legal responsibility for the final outcome of any financial transactions, such as actual second-hand transactions, secure payments, or shipping, conducted based on these results.
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