Activate one of 4 ecoATM promo codes to get more money for old tech, from smartphones and old mobiles to MP3 players & tablets. All coupon content is created by Tom’s Guide. We may earn a commission ...

EcoATM, a San Diego-based nationwide network of automated electronics recycling kiosks, has launched two new resources that it says will help to simplify the selling process of old cellphones. The ...

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A few years back, we introduced you to EcoATM, a San Diego-based start-up that had just hit the scene with an innovative kiosk that lets consumers trade in old phones for cash on the spot. A "CBS This ...