Best ways to communicate with downline.
1. chat tool A2a friend.
2. Skype
3. yahoo messenger
4. MSN
5. QQ
6. Weibo
7. google chat tool gmail
8. team mail
9. we chat
10. telephone call
11. send emails to their personal emails
12. stream post
13. send weekly newsletters
I think there are the tools we can use to contact with downline.
