3Bidsale has implemented an Unique Bidding feature in the app. The app handles all the negotiations for the seller, and also lets the buyer complete the transaction in minutes.
The buyer get 3 chances to bid, and 3 minutes to bid each bid. The app immediately tells the buyer if the bid is accepted or rejected. Hence, it saves all the time that is wasted over back and forth negotiations, Waiting on emails.
The other features includes closet item first based on GPS location, In-App messaging, PayPal feature, Search alerts, and auto upload to Craigslist, ebay, Kijiji, FB and Twitter.