S
Web product
Added October 28, 2026
About the product
Selnook is a free browser toolkit for online sellers checking per-order profit and selling prices. It offers profit margin and break-even calculations plus Amazon FBA, Etsy fee, eBay fee and landed-cost worksheets. Enter your own costs and fees, compare price scenarios, and copy or print a breakdown. Core calculators work without an account; entries stay in browser local storage. Results are estimates and require checking current fee schedules and entering all relevant costs. Currency selection changes labels without converting amounts. Submitted by the product's independent developer.
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Promote Selnook
Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps Selnook in front of people instead.
- Back in the X and Threads rotation: Selnook gets posted again instead of once.
- A promoted slot on the AppRater homepage, carrying a Promoted badge.
- A direct link to Selnook from a DR41 site (Ahrefs Domain Rating), with no redirect in between.
- A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
- Stays on the first screen however old the listing is, while new submissions push everything else down.
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