I ordered gps product online, seller convinced me to buy add'l product at high price. Not knowing what it was used for, I agreed. So I contacted Garmin and they told me I was ripped off by at least $140. I called back to numerous busy signals, finally, after getting through, I asked if I could return my overly priced additional product. The "manager", who was very rude, told me that I had to send back everything to get a refund, then I would only get back 85% of the total minus shipping, which was said to be free online and... read full review »