May 22, 2016 No Comments FREE 1,000 United Miles Enter your United MileagePlus Account information, then enter your phone number to get the download link to Prosper Daily app. Once you download the app and register, you’ll get the free miles within 6-8 weeks. FREE 1,000 United Miles – expired Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.