- Sale Quotation:
  - Sale process in draft stage just informing prices and element of
    communication.
- Sale Order:
  - Sale process confirmed, the customer already have a compromise with
    us in terms of pay an invoice and receive our product or service.

Originally Odoo manage only 1 sequence for this 2 documents, then the
sales order won and lost manage the same sequence losing almost all lost
quotations in terms of sequences, making so difficult understand with a
quick view if we are good or bad in terms of logistic and sale process
already confirmed.

**Technical Explanation**

When you create a quotation, it is numbered using the 'sale.quotation'
sequence. When you confirm a quotation, its orginal number is saved in
the 'origin' field and the sale order gets a new number, retrieving it
from 'sale.order' sequence.

- With Odoo Base:

  > Sale Quotation 1 Number = SO001
  >
  > Sale Quotation 2 Number = SO002
  >
  > Sale Quotation 3 Number = SO003
  >
  > Sale Quotation 4 Number = SO004

- With Odoo + This Module:

  > Sale Quotation 1 Number = SQ001
  >
  > Sale Quotation 2 Number = SQ002
  >
  > Sale Quotation 3 Number = SQ003
  >
  > Sale Quotation 4 Number = SQ004
  >
  > Sale Quotation 2 Confirmed = Number for Sale Order SO001 from Sale
  > Quotation SQ002
  >
  > Sale Quotation 1 Confirmed = Number for Sale Order SO002 from Sale
  > Quotation SQ001
  >
  > Sale Quotation 4 Confirmed = Number for Sale Order SO003 from Sale
  > Quotation SQ004