What is the difference between adding inbound shipping in the total fees verse in the total costs on the calculator?

What is the difference between adding inbound shipping in the total fees verse in the total costs on the calculator?

The difference between including the inbound shipping in the total fees instead of the total costs is how AZInsight displays the fee breakdown. When you select the option to add inbound shipping in the fees then AZInsight will add the inbound shipping cost to the "Total Fees" section as shown below.