35 Online trading services in which customers price and sell products via an internet website, all connected with the sale and purchase of personal consumer electronic devices, telecommunications products, computers and computing equipment and parts and fittings therefor, portable computers, laptop, notebook and tablet computers, smartphones and smartwatches; providing a buy-back and trade-in program for used goods of others being personal consumer electronic devices, telecommunications products, computers and computing equipment and parts and fittings therefor, portable computers, laptop, notebook and tablet computers, smartphones and smartwatches