How to convert purchase Order to Purchase?

On receiving Purchase orders the supplier issues a sales or invoice.

• Go to Purchase -> Add Purchase, select the supplier.
• On Selecting it will populate the list of all Purchase orders related to the supplier on the “Purchase Order” dropdown.
• Select the Purchase Order and it will auto load the products for that order with the product’s price, tax, discounts applied automatically as the sales order.
• You can increase or decrease the quantity.
• Save it and the status of the Purchase order will change automatically.