Drupal: Customer and order management, affiliate program integration

We have one existing Drupal online store. We would like to add orders and customer management functions to our store, we would also like to add an affiliate program to our store. Orders and Customers management: 1. Order export and import: a. Admin can export and import order info. b. Admin should have the capability to export the order that were placed in any time window (e.g, it means that admin can ask the site to export the order placed between November 1st,2016 to March 28th, 2017. Note today is November 22, 2017). The exported data should be in a format that can be imported directly into the web store without any issue. 2. Customer info export and import: a. Admin can export and import customer info. b. Admin should have the capability to export the customer that were created in any time window (e.g, it means that I can ask the site to export the customer accounts created between November 1st,2016 to March 28th, 2017. Note today is November 22, 2017). The exported data should be in format that can be imported in to the web store without any issue. Affiliate program integration: We would also like to integrate the Idevaffiliate affiliate program into our drupal store (Paypal Checkout). You can read this article: [login to view URL] The freelancer we hire will take care of the user and order management function and help integrate the affiliate program as well. We will pay for the Black version of Idevaffiliate program (see details here; [login to view URL]) Bid the project only if you are very familiar with Drupal shopping cart. Thank you for your bidding.