Web Based Email Extractor

Hi, we need web-based email extractor where the anyone can come and join. joining is chargeable and approved through admin mode. payment is set paypal. demo is for 10 days and no one can copy / save search data. we need search through : 1 : website 2 : website with complete depth 3 : search engine. 4 : email owner can get email 5 : website owner 6 : url list is uploaded and software can extract. 7 : local files means from computer hdd etc. we need demo first before award the project. we have hosting for Linux only. we need all this with copyright paper and source code.