I bought a Aduro PowerUp 40 watt 6-Port USB Charging Station from Groupon.The charger worked for approx 2 weeks, it charged 2 items during that time and then broke.
It had no power to the ports and the power light was no longer lit. I contacted Groupon and was told they do not refund money or replace an item older than 14 days!!! What a ripoff especially when manufacturers normally provide a 30 day warranty.
Be very careful before you buy merchandize from them if you have a problem you CAN'T get any money back.I thought Groupon was reputable and was shocked to find that they aren't.