There are several different ways in which the rates can be sorted underneath the calendar.
Notes Column (Custom Sorting)
Added in version 1.4, this allows rates to be sorted in a specified order.
This CSV shows that the “2 Day” method should be displayed before “Next Day”:
This will sort the available methods by price, low to high.
This will sort by the available slot that the method is assigned to.
This CSV will use slot #1 for “Next Day” and slot #2 for “2 Day”. So, the “Next Day” method will be displayed first, followed by “2 Day”.