eCart row number
How can I retrive eCart's row number, like this:
1. ProductX 115.00€
2. ProductY 100.00€
3. ProductZ 140.00€
Generally iI need to "row number" to the Cart while I'm adding new product to Cart, because I need to add "row number" to several other tables when I checkout.
The best option is to generate running number to ID field in the Cart.