Shared Baggage / Service design

At the airport, sometimes we will encounter the problem that the amount of free baggage is not enough. Facing of such a situation, we may have to spend high baggage charges. This app can be used to query your flight information and enter the extra baggage allowance you need on your phone. Of course, you can also enter the remaining amount of your baggage on the mobile phone. In this way, people who need help and those who can help others could get in touch by the app. The person needs helpe has to provide a certain
amount of money, and the person who provides the help will get the pay.