To get the deal you have to port at least one line from a non-Sprint based operator. The other three lines have to be either port-ins or new activations. Two or three lines cost the same $100 as four. You can add a fifth line for $30 extra. The first line is eligible for a $5/month discount for using auto pay.
- Unlimited on-network domestic voice minutes and messaging.
- Unlimited, unthrottled data with the following restrictions: all video streaming is degraded to 480p resolution, all audio streaming is restricted to 500Kbps, all online gaming data is throttled to 2 Mbps, and hotspot, VPN and P2P data is throttled to 2g speeds after 8 GB/month. After 23 GB/month data performance will be deprioritized when the network is congested.
- 50 minutes/month of domestic voice roaming.
Source: anonymous tip