M: I understand that your four categories of customers each accounted for a percentage of about how much? <br>A: 20% of customers into the store, online accounted for the bulk of 50%.
M: I understand what percentage of your four categories of customers each are?<br>A: The number of customers entering the store is 20%, and the online accounts for the first 50%.
M: I understand what percentage of your four categories of customers are respectively?<br>A: Customers entering the store are 20%, and online accounts for the top 50%.