Setting up Webdirect solution

[RATONES]

Hi,  Can somebody tell me how to set up a webdirect solution or what i need to prepare to 

 

put a solution on a web through webdirect ?

 

example , do i need web domain address ? , fixed ip address , etc...

 

can it be work from my home computer ?    

wouldn't it be problem , my home computer's ip address is keep changing ?

 

or does anybody know where to get a documentation regarding how to set up a webdirect solution on a web ?

 

thanks,

 

mikey