This is the application we have built for the MasterCode hackathon 2015 Hong Kong. The application submit to http://www.hackathon.io/sellspree. The source code for this project can be found in https://github.com/neoalienson/merchcircle-app (iOS) and https://github.com/neoalienson/merchcircle-web (Web and Backend). Web and backend hosts in Heroku.
Merchcircle is the simplest solution for sell things to your friends. By tapping on Sell something you can become a shop owner. You are required to use MasterCard credit numbers as we use the MasterCard money transfer API to receive money upon the transaction is completed.
After sharing the item link to your friend, your friend can pay you directly through our web frontend,
Cha-ching!