I have read your requirement, I will implement the access level as like you said.
Relevant Skills and Experience
I am having 9+ years of experience in website development. I have plenty of work experience in PHP, Ajax,wordpress,Mysql,jQuery, Drupal, Oscommerce ,Cake Php, Codeigniter, Open Cart etc.
Proposed Milestones
$55 USD - In one milestone
I am free, I can start now.