web crawler and form submitter in python

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
I am in need of an application that goes to selected B2B website registers an account as a buyer and searches for products from on the site. Products names can be loaded from a text file or csv file and and also be entered in a input field with comma separation for each string.

Upon searching for products, the software would contact each supplier with a custom message enquiry message one after the other on the result (e.g if a page produces 100 supplier per product of which each page displays 10 results per page, it should navigate to next page and send same enquiry or random enquiry to the result on the next page. This would continue to the last page or should be limited or stop after a certain amount of message has been sent in total ).

Also sites like alibaba.com have gold suppliers. Hence the software should be able to contact gold suppliers or fee members depending on the options.

Note: The software would be fed with information needed to register the B2B sites (Name, address, email, password, etc) and should support SOCKS proxy in case. Also some of this sites require captcha to be filled. The software should also produce report of successfully sent enquires and total

Below are the list of website it must support. The list is arranged in order of priority

1. alibaba.com
2. globalsources.com
3. made-in-china.com
4. TradeKey.com
5. diytrade.com
6. tradett.com
7. globalmarket.com
8. EC21.com
9. hktdc.com
10. tradevv.com
11. IndiaMart.com
12. ecvv.com

Would be nice to be done with Python... also there

Skills required:
C Programming, C++ Programming, Python, Visual Basic, Web Scraping
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