Yes, it is absolutely OK to add a competing module. We only want to make sure that competing modules are not exact clones and that they do provide additional or different functionality. 

Andrew Boon Let's make this perfectly clear one way or the other.  Yes or No, can Modzzz add his credit module to the market? I am sure you have had the time to review the module to see if it is an exact clone or not and check the functionality of the module. If no, then why not?