How to setup PO or BPA for monthly software subscription purchases?

Summary:

How to setup a PO or blanket purchase agreement for quantity based (software) subscriptions where the supplier is invoicing a contracted price per ordered subscription per month. On the PO line we want to insert the contracted monthly subscr. price and quantity, and not manually multiple the MRC x the duration, and insert outcome in price field. Is there a way to use multiple unit of measures (month and quantity) on one PO line?

Situation:

Microsoft Office 365 monthly subscription

• Price: EUR 20 / month / subscription
• Duration: 6 months
• Quantity of subscriptions: 10

Content (required):

Purchasing in Oracle Procurement Cloud

Version (include the version you are using, if applicable):