🧾 Grocery — Invoice & Stock (Fixed)

🧾 Create Invoice
ProductQuantityUnitPriceTotalAction
Total: 0.00
📦 Add/Update Product in Stock
If kg is given, it will be converted to grams (1kg = 1000g).
📋 Stock List
NameQuantityPriceAction
Export will save the entire stock to a sheet; Import will restore stock from that sheet.
💾 Saved Invoices
DateCustomerTotalItemsAction