Hi all,
I would like to ask how do I implement Customer Discount Group and Customer Price Group?

Is there anything I need to set to allow Customer Discount Group and Customer Price Group to occur?
I have tried to set Super market to one of the customer and tried to create a sales order, but there was not discount affected.
My item is set as Unit Price $8.

My Customer Pricing Group is set as discount rate of 20%

However, nothing was effected.
Thank you for your help in advance.