Sprint is still bending over backwards to get you to switch to its network, and this time it's hoping to bring your whole family on board. The carrier is running a Family Share Pack promotion until March 12th that gives you 12GB of shared data for $90 per month (with waived line access fees) through the end of March 2016 -- a hefty bargain versus the 10GB T-Mobile is offering in its $100 deal. Sprint will also buy out your existing contract, albeit through gift cards, if you switch from another provider. This isn't the biggest deal given that your bill will get much bigger once the promo is over and those access fees kick in. All the same, it could be worth the effort if you were already bent on dropping your existing carrier (particularly AT&T or Verizon, which charge $160 for 10GB) and live in a Sprint-friendly area.