There is software which basically connects my distributor and datafeeds to zen cart. I want to run my store using magento. The company producing this software does not have it for magento, and they said they have not plans on creating it for magento so I have found a programmer who could do it for me. With regards to the project my programmer said "The STC to Magento interface will probably be developed by myself, and the rest of the features will be merged from the existing script to work for mine." Is this in violation of copyright? It should be noted that there are 3 possible situations after it is created: A) I use it exclusively for myself. no resell of it B) I resell it. C) the programmer cuts his charges drastically and retains all rights to the new software.