40 recycling; recycling of used computers, computer hardware and peripherals, tablet computers, smartwatches, smartphones, set-top boxes, media players, audio speakers, headphones, earphones, wireless routers, computer monitors, computer keyboards, computer mice, computer cables, computer power adapters, computer printers for printing documents and photos, scanners, and peripherals and accessories for the foregoing; providing a recycling incentive program whereby participants receive payment, credit or services in exchange for trading in used computers, computer hardware and peripherals, tablet computers, smartwatches, smartphones, set-top boxes, media players, audio speakers, headphones, earphones, wireless routers, computer monitors, computer keyboards, computer mice, computer cables, computer power adapters, computer printers for printing documents and photos, scanners, and peripherals and accessories for the foregoing