Adapt existing PHP application

This project is for the modification of the attached php application. This should be a simple task since the majority of the work is done. I've attached the source. I want to convert this application to a paid membership service. 5 Membership levels ? Enterprise - Max 100 Jobs ? Pro - Max 50 Jobs ? Basic - Max 10 Jobs ? Single - Non-subscription (BuyNow - Single job) ? Other Requirements My provided code creates a database and each job creates a table R1 - Only the user who created the table will have access to the table R2 - The user will have his own folder to store his spiders. Only the user and admin has access to the folder All Bidder please describe how you'll adapt this code and how the site will function Addition work will be awarded to the chosen coder for other modifications. ## Deliverables **ALL CODERS PLEASE FOLLOW INSTRUCTIONS IN BID. THIS INDICATES THAT YOU READ THE REQUIREMENTS.**