1. Before scanning items, scan the following barcode.
   
2. Scan items
3. Go to website.
4. Login if you are not
5. Go to cart
6. Click "Barcode Scanner" button
7. After scanning items and on barcode scanner page, scan the following barcode.
   
8. Click "Add to cart" button to add to your cart
9. Optional Step: Clear items from barcode scanner