Build a database query website - repost 2

I want to build a database and query website with the following functions: 1. It has a form to collect user information. 2. It also provides the option for the users to create an account to save their information, so they do not have to re-fill the forms the next time they log on. But they have the capability to modify the information saved in their accounts. 2. The collected user information will be saved in a database and then used to automatically fill out and submit forms on several other websites. 3. The other websites are competitive companies that provide forms on their websites for customers to fill out to get a quote of service. After the forms are submitted they will return a quote price and a purchase link. I want to scrape the quote and the purchase link to display on my website. Please note that the websites I would like to query do not provide api, so other technology has to be used to scrape information from the websites. 4. I would like to have a users review and rating section on my website. 5. I would like to have a administrative panel where I can do some simple management of the sites (such as managing users information in the data base and managing affiliate links). Please note: when you make the bid, please list any question you have or explain briefly your understanding of the requirements of the project and your approach. Thank you very much for your time and effort. Yi