This is not a bootloader unlock but a carrier unlock meaning you will be free to take it to any other carrier. The point being if you sell your old phone since you have a new phone the buyer isn't restricted to only using Verizon. They should be able to buy the phone and take to whatever carrier they choose to.
T-Mobile 32GB - Rooted (TWRP 126.96.36.199)
Galaxy Note 10.1 32GB 2014 Edition
Galaxy S4 (VZW MDK) sold to pay for my Note 3
Droid Bionic - Traded for Note 3
Droid X - Now a WiFi phone.