E-mail system, around 30-40 hours.

Hello, (I wrote this text as you already knew the project. Therefore let me the show you and explain the project firstly, then you can read the text again.) I have at least one area that I need your knowledge: Partner Program (a system that allows delivery-persons can deliver food at the same time without interfering with each other's orders. The pictures I've drawn by hand, take them with a grain of salt :), they are only to make you understand better what I mean. Partner Program This system is something you must have for many different reasons. It has this system for home delivery of food and perhaps later other items / categories. Those who are members of the site and with the Partner Program will receive all orders / "Search" = Ads for the first constant, so that the type becomes like a job for them. I'll explain exactly what I want in detail here: Technically, programming: The system should be democratic and those who are in the Partner Program to receive e-mails / orders in sequence. Ex. in a city is 4 connected to the Partner Program Food Delivery. Personal 1,2,3 and 4 get mail in sequence, first 1, 2 etc then it goes around that. These email's the email that exists today when someone places an order / creating a search of food, and the name, address, etc. In this email, I also want there to be any / dishes with which the customer has ordered. This information is somewhere next to the name and address so that delivery-persons do not have to go through the link, all to increase efficiency and save time. Ex. order (mail) sent to delivery-person 1, he / she has ex. 90 seconds to press "Yes" if he / she wants the order, or press "No" directly. If delivery-person 1, press "Yes" then he / she may order and next time it will be an order entered the same process again. If delivery-person 1, press "No" or do not press at all in 90 seconds then goes mail to delivery-person 2,3 and 4 and all the "stand-ins" who also works with home delivery of food at other times / days but this time with no address and the name and food (if it could fix that only "exact" is having it's good). Whoever press "Yes" First of delivery-persons 2,3 and 4 and substitutes may order. The person press "Yes" then allowed the full email address with name etc. Then the process starts again from delivery-person 2 when a new request comes in without the stand ins is with this person could press "Yes", only the person 1, 2, 3 and 4. Freelancer doesn't allow more characters here...