Free Trial vs Subscription

I am in my 30-day trial. I also purchased a one-year subscription (Black Friday deal). Can I wait to activate the subscription after the trial period is over, essentially extending the subscription a bit?

I don’t think eM Client has a one year subscription. You either purchased a Pro License for version 8, or you purchased a Lifetime License for all future versions. In either case when you activate it will not make any difference as it is not time limited.

Duh! You are correct of course. I must have been thinking of something else. Thank you.