A:Answer My advice would be to read the fine print on the promotion or purchase agreement that you’re getting into to better understand the requirements of the trade in. The promotion that I got, in the details of the promotion it stated that my phone had to be paid off so I had to pay off my EIP before I traded in my phone. The other thing you could do is to ask the Best Buy rep, sometimes they know right off but other times they have to read the details themselves. Bottom line, read before you sign, good luck!