RingPlus is re-opening their Future Free Plan today Sept 24 from 4 to 9 PM today Sept 24. Here are the details from the RingPlus Discourse forum
Starting now, RingPlus’ Future Free Plan (Phase 2) featuring 1000/1000/1000 (talk, text, and 4G LTE data) per month with Bring Your Own Sprint Device ring www.ringplus.net. If you don’t already have a Sprint phone to you to activate, you can buy an HTC Desire 510 (B-Stock) for $50 in the RingPlus Store during the promo time at https://store.ringplus.net. The Future Free Plan from Tuesday (September 22, 2015) is being repeated today with a slight variation:
(1) This time, new participants will be asked to connect their RingPlus account to their Facebook account in the signup process, and to post to their Facebook page about RingPlus and the Future Free Plan, including #ringplus; and
(2) After the first month on the Plan, if you want to keep it, the Plan will require a minimum $5.00 Top-Up balance to be maintained on the account for overages which are billed at 2 cents per minute, text, and MB. This means your credit card on file will be automatically charged $5.00 every time your Top-Up balance goes to $0.00. To be clear, the Top-Up balance will always be available for you to use, and it will not expire. So, it’s not a monthly fee, or line charge, etc. If you don’t use overages, you will not have to Top Up, and you will pay nothing each month.
This offer is for new users only, and will available while supplies last or until 9pm PDT whichever happens first.
For your convenience here is a Sample post, but please feel free to post anything you want. Please be sure to include #ringplus.
Hey everyone, I just got this deal from RingPlus.net over https://discourse.ringplus.net/t/space-holder-for-4pm/5082. They are giving 1000/1000/1000 (talk, text, and 4G LTE data) for Free! The deal is open tonight until 9pm PDT so long as supplies last. Thanks #ringplus!
If you have an inactive Sprint network device that you want to use for this promotion you can see if it's eligible at https://my.ringplus.net/device_validation_requests/new.
RingPlus says that this promotion is part of a research project funded by a third part. The research is studying how fast word travels in online communities and social media. There will be a research promo for existing members that will be announced
Update 9/26: The research promo for existing members has been delayed. It will be announced Monday September 28 and held on Tuesday Septemper 29.