Ability to add invoice line number
Ability to add invoice line item number. This makes it easier to go over with your client with.
Example:
1. Work description        Qty         Price     Amount
2. Work description        Qty         Price     Amount
3. Work description        Qty         Price     Amount
4. Work description        Qty         Price     Amount
5. Work description        Qty         Price     Amount
This can be accomplished by creating a product with a line item number in the title or description.
