To opt in for this offer, visit Verizon official website and pick one of the two smartphones that you would love to have, not forgetting to use the option of monthly device payment when adding to your cart and checking out. You would get a new screen which would allow you to trade in and then perform other operations needed to enter the deal. After that is all done, you would receive a box package from Verizon into which you are expected to place your trade-in smartphone which qualifies new customers for a gift card of the trade-in amount while existing customers would just have their accounts credited.
Don’t lose this one. Go for it!