Practical, no-fluff articles for online sellers — real profit and costs, buyer communication, and behind-the-scenes updates as we build Inselan. We’re starting with eBay.
Ask what your stock actually cost and most sellers guess. See how Inselan keeps every purchase as a real batch and uses a live weighted-average cost as COGS — so your margins are based on real numbers.
Two buyers can look identical at checkout. A buyer rating turns your order history into one honest signal — reward loyal customers and spot risky buyers before you ship.
The right message, at the right moment, with the right details — reliably, and within eBay’s rules. How to automate order and feedback messages the smart way.
We’re building Inselan with real eBay sellers, with accurate profitability at the centre. Here’s what we’re building — and how to join our free Early Access programme.
Revenue is not profit. See the hidden costs — marketplace fees, shipping, packaging and refunds — that decide your real eBay margins, and how to actually track them.