How is the finish date calculated if I have active Standard/Business subscriptions and I want to purchase one or multiple subscriptions?
The finish date will be calculate like this:
daysToAdd = (daysRemained + daysPurchased)/totalQuantity
newExpirationDate = actualDate + daysToAdd
Example:
You have 5 licenses that expires on 8/21/2018.
You want to purchase 2 more licenses on 7/21/2018.
daysRemained = (oldExpirationDate – actualDate) * oldQuantity
daysRemained = (8/21/2018 – 7/21/2018) * 5 = 155 days.
daysPurchased = newQuantityPurchased * 365 = 2 * 365 = 730 days
totalQuantity = oldQuantity + newQuantityPurchased = 5 + 2 = 7
daysToAdd = (155 + 730) / 7 = 126 days
newExpirationDate = 7/21/2018 (actualDate) + 126days = 12/25/2018
