Add stock you bought —
• 📷 Scan the item's barcode → it auto-pulls the photo, name & details from Amazon. Set the quantity, Save.
• 🧾 Receipt → upload a screenshot of your Target receipt → it reads the cost & quantity. The first time for a product, pick which item it is; after that it remembers automatically.

Sales remove themselves — when an item sells on Amazon it's deducted here automatically, so you only need ＋ / − for restocks or fixing a miscount.
📮 Supplies tab — track polymailers, boxes, etc. Set an "alert when ≤" so you know when to reorder.

Everything here is shared with Mark live. 💜