Note that wholesale price is only available for Business Plan customers.
How to set wholesale prices for customers
Start by navigating to the Customers tab.
Select the customer for whom you want to set wholesale prices. Under the customer's information, locate the Wholesale tab. This option is available only with the business plan.
Click on the Wholesale tab. In the wholesale product catalog for the selected customer, you'll find the prices for all your product variants. Set the desired prices for that customer.
Click on Save.