Chrome //
Extensions 
Chrome
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Steam Inventory Helper
Improving Steam. Items auto-selling. Lowest prices for games and items. Prices from different sources. And a lot more
Check Competitor Stock Levels - Inventory Spy
Spy how many products remain on any Amazon Product’s offer listing page. Check your competitor’s stock!
Lodestone inventory grabber
A chrome extension to grab retainer's inventory from lodestone into your clipboard
QR Code & NFC Asset & Inventory Tracking
This app enables you to track and manage fixed assets or inventory. It comes with a smartphone app that scans barcodes, QRs and NFC.