VoX Mobile VoIP ∙ 13 weeks ago
Feel free to offer FREE 60 Minutes of Calling to 60 Countries with the VoX Mobile VoIP Android App Download @Google Play
Enter Promo Code: TW60CPN
Hope that helps
I use an APP to do it. My prizes come from funds I have raised or donations. I advertise my sweepstakes through social media like FB, twitter...etc. The prize should be related to your niche. Example, if you are into heath & fitness give away a two day gym membership. Bottomline: the prize has to be worth it to get people to enter. Hope this helps some!