WhatsApp services is now free for lifetime
However, WhatsApp which earlier targeted to be charging $1 per year as a part of its service charge. My account was meant to expire by 16th March but i never planned to renew it.Now, good news i just received from my account was really exciting.
As a courtesy we have granted lifetime services to your account
I'm not yet sure if this courtesy from WhastApp is generally to all users. To check yours, open your WhatsApp messenger, toggle to settings, then Account, tap on Payment info. If you could see Service expiration to Lifetime, it is official.