A program that grants points for using Bing search, which users can redeem for gift cards, sweepstakes entries, or charitable donations.
Same thing happened to me back in December and they still have never responded to email and every time I try to send a new thing its all greyed out. The only thing I can think of that I did was I share a cell phone with my wife, the phone number thing was never an issue before. Seen some about more then one account in a household, the terms of service was always 5 accounts per household. Been using rewards since way back it first started as bing rewards back in 2011. Never had any issues until the last six months. No vpn was used whatever that even is.