Automate website ordering from multiple account

Everyday, we are ordering products from a website using multiple accounts. To login and logout between various accounts to make orders is pretty tedious. We are looking to automate this work. Requirements: - The script should have functionality to schedule total number of orders to be done every 2 hours. - Ability to randomize number of minutes (eg. 3 to 5 minutes) in between each order. - We will have list of socks5 IP to use. The accounts will randomly use the IP from the list. - The script will need to capture the order time, order number, original amount, discounted amount and the userid of the order. - The script will need to get the status of every order every 2 hours, if the status is still on "pending". Our current process: (1) Go to an affiliate link. (2) Login to the website. (3) Find the product to purchase (4) Checkout (5) Apply coupon code (6) Submit order (7) Payment go through (8) Input a fixed text into another field. Orders submitted will go through verification by the website that we order from. It will takes less than 2 hours for the verification for every order to go through concurrently.