Creating a POS system in Dynamics AX 2009

Hello everyone,

I wanted to know if a POS (point of sales) system can be created in Axapta.If yes how to go about it?I have accumulated tables that could be used to create a pos system into a shared project.But i am unclear as to how to carry out the transactions,how to record them and how to go about designing the forms?

Kindly advice.

Thanks in advance.