An Easy-to-Use Mobile App for Personal Buy and Sell

David Chow Ka Hei

Jay Cheung Chun Man

Requirements

1. Easy to use

2. user can be a seller and a buyer

3. Post it with photos and location, with just few simple clicks

4. Give it an fixed price or bid it

5. Tag it with keywords and categories

6. Search for items she wants

7. Estimate the distance and time for the buyer to travel

8. Link with Facebook or other social networks is encouraged

9. Cloud platform is encouraged

Our idea

An app between a social platform and an online shopping platform

User can communicate with other users

User can post things for selling

App name: Sellfie – Sell + selfie

Reference

Instagram

Reference

Google material design

Reference

BeeCrazy

Progress

Login function

Progress

Logout function

Progress

Home Page

Progress

Detailed View

Progress

Follow User

Progress

Unfollow User

Progress

Bid

Progress

Search

Progress

Post

Progress

Profile

Progress

1. Easy to use

2. user can be a seller and a buyer

3. Post it with photos and location, with just few simple clicks

4. Give it an fixed price or bid it

5. Tag it with keywords and categories

6. Search for items she wants

7. Estimate the distance and time for the buyer to travel

8. Link with Facebook or other social networks is encouraged

9. Cloud platform is encouraged

Back end

MySQL database

Back end

PHP

Back end

JSON + HTTP Request/Response in the apps

Future functions

Location

Future functions

Link with facebook/google account

Future functions

Notification