Comment on Ask HN: Secure messaging to solve phishing scamsComments−helghardtOP3yAnother benefit that comes to mind is the cost saving of not having to send SMS’es. In some regions SMS’es go up to $0.25/SMS via services like Twilio/local variations.
Comments
Another benefit that comes to mind is the cost saving of not having to send SMS’es. In some regions SMS’es go up to $0.25/SMS via services like Twilio/local variations.