In this section, you will learn all the nitty-gritty of the sales transaction. Here are the things that you are going to learn:

• Creating an invoice.
• Creating an estimate.
• Receiving payment.
• How to reverse or neutralize a customer.
• How to receive partial payments or in installments from a certain customer.
• How to approve or void a customer income.
• How to delete Invoices or Payment Receipts.