I am interested in getting a group buying script similar to [url removed, login to view] or livingsocial.com. I would prefer a script that has already been finished rather than build one from scratch. The script has to be robust and have most of the features of the 2 sites I have mentioned above.
I have a script that might possibly be edited, but some capabilities would need to be added. I also need the script to be able to process transactions through Authorize.net. I also want the script to be smartphone friendly.