How is the finish date calculated if I have expired Standard/Business subscriptions and I want to purchase one or multiple subscriptions?
If your subscriptions expired and you want to purchase one or multiple subscriptions, the quantity in database will be the new quantity purchased and the expiration date will be after 1 year from the day you make the new purchase.
You have 5 expired licenses with expiration date on 8/21/2018.
On 9/21/2018 you purchase 5 licenses.
totalQuantity = 5;
ExpirationDate = 9/21/2018