Combine Fee on Rate Change is used if a rate changes mid-month. Normally when a rate change occurs, two line items will display on the statement, one for each set of activity that applied to each rate. The Combine Fee on Rate Change option allows the user to combine both line items into one item on the merchant’s statement. The merchant will see one line item, with a total of the calculated fees from the month, regardless of what rate was applied throughout the month.