Go to Price Tiers in the Pos Configurator / Enterprise tab. Double click the line in the page that opens.
A new page with the branches will open. Select the branch on the left side to view the price group it uses.
You can change the price group in this area. Give an ending date to the current group in the All section on the right side.
Go to the Pending section, select the new group and give a starting date.
The starting and ending dates of the old price group and the new price group must not be the same.
Give following dates without any days in between.