This also applies to a customer with 100 users: 1 activation key. Office 365 uses dynamic keys, for example if a customer has 25 users, they will receive one 25-digit activation key which will enable all 25 users licences when that key is redeemed.

So if a customer with 100 users has an amount of cash they wish to use in a financial period and they’d like to buy Office 365 plan E3 in advance for several years they can purchase 5 x Office 365 E3 100 user keys.

This is a very common question and there are two terms to remember here.ġ – You have five years to redeem (activate) an Office 365 key after the purchase dateĢ – You cannot have more than 2 years’ Office 365 service at a time Could you please confirm that as we have a client who is interested in buying 3 year term instead of 12 month subscription.” A question from Daniel: “I am sure that one of you mentioned that it’s possible to purchase Office 365 keys in advance under Open and FPP and have up to 5 years to activate them.