Can I sell proxy and sms service from same phone here? Will be requested?

Hi. I'm thinking about opening a sales thread for static proxy and sms verification monthly. The benefits of this service is the fact that the sms and proxy will be from same phone and since I have the mobile phone I can extend the period as long as you need. I'm thinking at a price of 77$/month for unlimited data and sms verification on any site. The internet in my region is fast also I only use 4g phones. Do you think will this service be enough requested?