Banknote Mate - The banknote c

Banknote Mate is an advanced Chrome extension designed for banknote collectors to manage their collections efficiently. With a user-friendly interface and automated data import via Colnect API, it supports over 122,000 banknotes from 304 countries, allowing users to easily add, search, and organize banknotes by country, year, and other properties.

Key features include cloud synchronization for multi-device access, import from Colnect accounts, the ability to add personal details like quantity and estimated value, tagging banknotes with statuses such as Have, Wish, Trade, and Sell, and managing purchases, sales, and swaps. Users can also perform online searches of auctions on eBay and Delcampe, apply advanced sorting, and filter collections by various criteria, making large-scale banknote management simple and accessible.