PHP-MYSQL OSCommerce Website design development

HI All I need PHP -mysql Os commerce web site with shopping cart functionality and new desing..Also needs to integrate with payment gateways..My budget is 300-400 Only serious bidders with prior experience in similar websites are required to bid. All the details are provided in attached file..requirements are clear and well written however if you still need any thing I will help deadline is not a rush project can be finished in around 3 weeks time I will split the whole project into three phases 1).website design and layout design by providing sample templates.I will choose the template desired by the one you will provide 2).Shopping cart will be built according to the instructions provided in attached file along wiht all other required features 3).Payment gateway integration will be required and will be tested in this final phase of project finally the testing and bug fixing will come pls go through attached document and let me know if interested best regards Mohammed Umer Farooq