There are lots of auction-management tools that will keep track of profits and losses, but if all you want is to keep an eye on your bottom line, FeeFinder is a cheap and efficient method of doing so.

There’s full eBay UK support, automatic updates to ensure fee information is correct, and the ability to keep notes when you need to make profit/loss calculations. FeeFinder tells you at a glance how much any options such as multiple images, item highlighting, Buy it Now, fixed price or Dutch auctions will cost. It even calculates the PayPal fees and has direct links to online postage rate calculators. At under a tenner, it should be in every serious eBayer’s toolbox.
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