How to create Purchase Order in Odoo14?

It is providing ordering information like product, types, quantities, price agreed, payment due date.

• It will generate an invoice, and depending on the agreements with your vendor, you will be required to pay the invoice.
• Prepare Request for Quotation(RFQ) to one or more vendors. Convert RFQ to Purchase order upon confirmation of quotations received from the vendor.
• You can also raise direct Purchase order without RFQ.
• Two-level approvals on the Purchase order confirmation.
• The purchase order can be printed or sent to vendor via email only upon order confirmation.