Hey
@Glennonline &
@Ubiratan Martins, I agree that it would be an awesome feature but this will probably not be possible or only using pre-set templates and with many limitations. Otherwise, WhatsApp could be used to send out spam and this is what Meta of course does not want.
So WhatsApp is very much a platform to process incoming customer messages, not to send out regular messages to customers or even initiate conversations.
We are working on Telegram support and there it will be much easier to initiate an outbound message.