Convert the estimation to an invoice

Invoice id

Indicate from which invoice this invoice has been cloned from

Hold the id of the recurring profile

Unique invoice number

Indicates when the invoice was issued

Indicates when the invoice will be proclamed as due

Unique number generated by the buyer

Amount that goes as a discount

Amount that goes to the tax

Total amount of the invoice without tax

Total amount of the invoice with tax

Terms of agreement

Internal note regarding the invoice

Indicate the status of the invoice (paid/unpaid/overdue)

Indicate that the invoice allows the user to pay the invoice partially

Security access token used for accessing the invoice anonymously

Hold the id of the invoice category

Should send email reminders to client?