1 Customer email allows access to select/ multiple portals (not one per shop)

This is a huge barrier for us. We have customers who buy bulk orders on behalf of their club, whilst simultaneously placing their own web orders. They dont have the capacity to create multiple emails to manage bulk and personal orders (often restrictions created by companies and club). Allowing customers to have access to multiple shops under one email saves the need for multiple log ins and provides increased accuracy when trying to track spend.