## Answer If the number of users increases or decreases during the month, the change will be reflected in the usage fee starting from the following month. --- ## Overview The usage fee for the Standard Plan is calculated based on the number of users as of the 1st of each month. In addition, if the number of users increases or decreases during the month, the change will be reflected in the usage fee starting from the following month. Please note that we will not refund any difference in the fee you have already paid.