An invoice, bill or tab is a commercial document issued by a seller to a buyer, relating to a sale transaction and indicating the products, quantities, and agreed prices for products or services the seller had provided the buyer.

Adding invoice for a customer/project:

1. Go to Sales > Invoice > New Invoice, select the project & it will auto-select the customer for the project. Fill in all the details.
2. Or you can Go to Projects > Select the Project > Invoices tab > New Invoice

Invoice type: Invoice type can be Final/Estimate/Draft.

Final invoice type is used for invoices which are finalized.

Estimate is used for giving an estimate to the customer for a project. You can easily convert an estimate to the final invoice from actions.

Create invoice screen