What is Gazelle and Why Would I Use Their Services? Gazelle is an online trade in service for used consumer electronics like iPhones, iPads, Macbooks, Samsung Galaxy devices, and many other smartphones and tablets. Gazelle pays you cash for your used gadgets when you’re ready to get new ones – cash you can use to pay for your upgrade, pay a bill, or buy anything you want. In essence, Gazelle rewards people for approaching consumption in a smart, environmentally responsible way. Rather than discard a device you no longer value or use, Gazelle provides original owners with an opportunity to…