128320 ebay email extractor

We are looking for someone that is able to create a program that extracts email addresses from ebay and places them into a database. We sell alot of goods through ebay, and would like to keep the email information of all of our past customers, and what they have purchased. We would like 2 different email databases, one to record the email addresses, and personal information (name, address, etc) of previous customers, and one of customers that ask questions.