joseph wrote: How are you figuring the extension is for 30 days?
Signing up a few days ago, the plan would have run until 3/31/20. Signing up today, the plan runs until 4/30/20.
Although the plan is referred to as "1 year free", it can vary from a minimum12 months to 15 months, depending on where you are in the current signup period. If they don't refresh the end date, a person signing up on 1/31/19, and 3/15/19, might have the same 'end date' on their plans.
I guess the important thing to remember is to make sure you also add add'l lines... I am just not sure if they'll let you add more free lines after April, despite having the account open in time. It should, but just not really sure.