Days of Stock Tracker

📂 Upload Business Report

Seller Central → Reports → Business Reports → By Child ASIN. Supports .xlsx · .xls · .csv · .txt · .tsv

📦 Step 2 — Enter Available Stock & Lead Times

Enter your current Available Stock for each ASIN (check Seller Central → Manage FBA Inventory). Then set lead times — tool will calculate everything automatically.

💡 Reorder Point = Lead + Ship + Buffer days. If Days Remaining ≤ Reorder Point → 🔴 Critical.