Basis |
Proforma Invoice |
Purchase Order |
Invoice |
Estimates |
Concept |
It is a document issued by the supplier to the buyer providing information regarding the goods or services that are yet to be delivered. |
It is a document that is sent to the supplier by the buyer which has the list of the goods or services that the buyer wants to purchase. |
It is a commercial document issued by the supplier to the buyer containing details of the goods or services supplied to him or her and a notification that the payment is due. |
It is a formal estimate of required goods or services and the total amount owed for the same. |
Usage |
It helps the buyer in taking decision whether to place an order or not. |
It is used for placing an order of goods or services from the supplier. |
It notifies the buyer that the payment is due. |
It provides estimated sale price of the goods or services yet to be delivered. |
Importance |
It gives the customer a clear idea of what to expect from an order. |
It helps businesses in managing orders, budgets and set business expectations. |
It enables business to receive money and updates incoming payments. |
It provides detailed information of the offerings to the customers. |
Issued when |
It is issued before the delivery of the goods or services to the buyer. |
It is issued after the receipt of the pro forma or quotation from the supplier. |
It is issued before the payment is received by the supplier |
It is issued on request of buyer before the delivery of the goods or services. |
Furnished to |
It is issued to buyer or customer |
It is issued to Supplier |
It is issued to buyer or customer |
It is issued to buyer or customer |
Furnished by |
It is raised by Supplier |
It is raised by buyer or customer |
It is raised by supplier |
It is raised by supplier |
Flexibility |
It is Negotiable |
It is not applicable |
It is non negotiable |
It is negotiable |
Consequence when accepted |
It leads to Creation of sale. |
It leads to contract of sale. |
It leads to Confirmation of sale. |
It also leads to Creation of sale. |