GoPro really needs you to buy its action cameras, and it's trying an uncommon take on a familiar strategy to make that happen. The company has introduced a TradeUp Program in the US that gives you a discount of $50 on a Hero 6 Black or $100 on a Fus...
https://www.engadget.com/2018/04/18/...adeup-program/
https://www.engadget.com/2018/04/18/...adeup-program/