VZW how do you keep unlimited plan

[darkw1sh]

I want to buy a note 3 and 3 of my lines have upgrades available, is there anyway I can upgrade my phone and keep unlimited without paying full retail or adding another line?

Thank you for your insight.

 

[Simon_y7]

http://forums.androidcentral.com/verizon/227608-instruction-how-keep-unlimited-data-verizon.html