Update 2 features in 2 landing pages

1. I send my traffic via Ad-Server and the current Landing Page URL hold one parameter (click_id) which once the user submit the first step form - saved in DB associate with the user. sample current link: [login to view URL] I want to send additional 3 parameters within the URL and to save their value per user after the first step form Submitted. There is no need to pass those parameters to step 2. Sample of the future link: [login to view URL] If you follow it, you will see within the URL, you will see the following parameters: click_id= cha= pub= cam= I want the value of 'cha' + 'pub' + 'cam' to be saved in DB per user (just as the click_id work). 2. At the moment there is a cron service which run every 4 hours and check if there are users who Deposit in the last 24 hours - if the respond hold a user, it update the user row in DB. We need to make a new service which run every 4 hours and check the SALE STATUS + POTENTIAL fields of all users who registered in the last 4 days. then go through the respond and update in DB the SALE STATUS and POTENTIAL value of each user. Beyond that, the API respond is limited to 50 users within the respond, so we need to think how to handle such cases (when there are more than 50 users). _________________________________________ We have a link which enable us to export DB to excel - I expect to see this new columns / information once you done. once you done with the first site we need to apply the same changes to the second site. Please review it and talk with me before you begin I want your estimation before you begin Thanks