CraftMargin Guard

What it does

A privacy-conscious Chrome extension that helps Etsy sellers estimate net margin after fees, shipping, packaging, discounts, and advertising costs.

CraftMargin Guard is the flagship Aetheris Sun LLC browser extension for Etsy seller workflow diagnostics.

Catch margin leaks with a local-first Etsy profit workspace that helps you price, review, and document every listing before a hidden cost becomes a lost margin. These five 1280×800 previews show the product experience used in the Chrome Web Store listing: margin protection, scenario decisions, shipping review, order review, and seller workflow guidance. Users explicitly activate a seven-day advanced trial. During the trial, a visible countdown and a ten-calculation safety limit make the local-first access rules clear. When the trial ends, the basic calculator remains available and advanced tools show the official upgrade path. Templates are local, editable, and copyable. They provide guided…from aetherissun.com

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