I'd like to use Odoo for car service company. I have planned the steps for car service as the following :
1. Customer walk in --> Register a new customer, car owner & make a new quotation (no products in the Order Lines yet) with the customized tab for problem & work requests from customer
2. Mechanics checks parts & services needed --> Add items to the quotation on the Order Lines
3. Customer approved --> Update the quotation to Sale Order
and then continue on Inventory.
But I'm stuck with the 2nd step. Some customers want to have 2 different quotations for the same car, one for new parts & another one for used parts. What should I do?