Go to Admin portal, and navigate to the lefthand panel.

Therein, select Preferences and Settings dropdown menu, and then click on Settings.

Select the Terms and Conditions tab to open terms and conditions.

Therein, in the box under the Store Terms header, specify the terms. In the box under Store Conditions, specify the conditions.

Select the +Add more terms option to add another set of terms and conditions.

Select the Bin icon against a particular set of terms and conditions, to delete that set.

Select Update to apply changes.

Go back to design portal, create a new design or copy of existing design, add your cabinets and generate your pricing. The terms and conditions would be added.