Order Prefix: This is another open field where you can add a specific alpha or numeric or both prefix to the order ID's for this customer. For example say you sell to a company with multiple users called the XYZ company. You can put XYX in this field and do the same for all users you setup from the XYZ company. This will allow you to sort, report, etc using the prefix as a unique field. Important Consideration: Group settings override customer account settings. If a user is added to a group they will adopt the group settings for the like fields on the Customer Account regardless of what has been entered on the Customer Account.