I ordered a GPS for $520.00 and found out it did not have bluetooth. I called to cancel the order and place an order for a new unit that had Bluetooth, for an additional cost of $80. I returned the original and they charged a 15% restocking charge enen though they advertise a full refund. I sent numerous e-mails and no response. I thenm posted negative feedback on Amazon and received an e-mail from Antonline stating that if I remove the negative feedback they would return my restocking charge. I removed the feedback as they requested 2 months ago and afeter numerous e-mails and phone calls I never got the refund or a response. They are absolutely horrible when it comes to returns or support. Stay away from Antonline.