SMS Payment System Developer Required
Hi,
I will be having a presentation in a few weeks on SMS wireless payments, and would require a practical demonstration of the system to a few students.
The small system I would want designed should perform the following functions;
Usage Scenario
1. User indicates the desire to pay for a content using a mobile phone by sending an SMS (short massage service)
2. The message is received on the system (server), and prompts the user to enter their PIN-Code
3. User receives message, forwards PIN-code
4. PIN received, user PIN authenticated with the database
5. Payment Collection
6. Confirmation or error message (if incorrect PIN), which completes the transaction.
Key Deliverables
The key system deliverables should be the coding and unit testing; this is because the area of application is just for the purpose of teaching and not commercial usage. So I would actually be looking for Developing the prototype in J2ME with screens and limited functionality.
The most crucial requirement would be the documentation, which should include;
System requirement Specification
Program specifications
Use case / UML diagrams
Methodology chosen
Please let me know your cost estimate if you want to take this further. Can email me at frediyamabo@yahoo.co.uk
Fred
