Promotion Setting
To allow Promotion send you must check (Allow Promotion)
Example:
To send promotion (assume that Promotion is a picture include your logo and text tells your customer he have a prize or special discount) ,you can press (Add File) button and chose your file
You can put strategies for sending Promotion, for example you can send Promotion every 50 detected device
so every 50 detected device BlueLive well send Promotion to one device, when total Promotions  is reach 10 Promotions for example BlueLive well stop sending any Promotion
You can adjust all Promotion setting and press (Save Setting) button to save these changes