Example Of Proximity Marketing Using Nearby Devices App

This video, https://www.youtube.com/watch?v=LiDZ0Yh2ouk, can also be seen at https://www.youtube.com/playlist?list=PLjO2WlunaL-0t9zybtolqAj12sB3FPQNU.
See the rest of the story at http://vlogging.burningphotography.com/mens-salon-business-plan-2017/