Instadubaivisa is the biggest fraud company and charge ridiculous ammount as visa fees. They don't even process your application and keep telling you stories. They are a scam company run by bunch of criminals. The vehemently tell lies about no dubai visa on arrival for Indians who have a valid USA visa. Don't fall for that trap. Marhaba service is there and the visa fee is just 121 aed. Instadubaivisa charge anywhere from 189 to 139 US dollars. The price varies if you are to bargain with them. The lowest they will offer is 120 dollars. This is the biggest sham. Don't fall for it. Attaching proof how they give wrong information on chat.