How much longer does paper mail have until extinction?

Question

Now a days, people E-Mail, pay bills online, and do everything online...

How much longer until our mailbox is completely useless?

Answer 1

not everyone has access to the internet,some people still rely on mail to get their bills bank statements etc ,mail will still be around for a long time yet,our wages may go into our bank but our pay slips still come buy mail.you may pay bills online but how do you get your bills.

Answer 2

It will be around for a long time still, if you've ever gone to the post office you would see the lines aren't getting any shorter so if that's any indication they'll be at least another decade or so.