MOBILE TRANSACTION AND PRODUCT DELIVERY SYSTEM

摘要

Methods and systems for providing a real-time invoice at the time of delivery and collecting payments for the invoice are disclosed. In one respect, a client system may determine an amount of a product delivered, calculate the amount due, and generate an invoice. The client system may also receive payment information and forward such information to a transaction system. The transaction system verifies the payment information and transfers subsequent authorization to the client system.