Hamza

Hamza

Building Listmargin, a free eBay fee and profit calculator

Comments
Hamza Maker
@raoufhamza · 16 hours ago · Listmargin

I sell on eBay. I got tired of guessing what I'd actually clear on a sale.

The two "featured" calculators in the Chrome store were last updated in 2022 and 2023. Old rates, stated with total confidence.

This one runs on eBay's published schedule. Every number matches their own worked examples to the cent, and a monitor re-reads the fee pages every Monday, so a rate change reaches me before it reaches you.

46 categories, Motors included. Store break-even by tier. Margin and ROI on top of the fee total.

Free, no account, no cookies. US rates only, because I won't publish UK numbers I haven't checked myself.

Tell me what it gets wrong.

@raoufhamza · 18 hours ago · WinnerAdSpy

Very cool idea, its like the Facebook ads library but for apps and mobile games. Excited to give this a try!