The product details module has the following two optional fields that can be setup to work with product variant quantity discounts:
•Quantity Dropdown List – Displays a dropdown list for quantity instead of the default quantity textbox.
•Total Price – Displays the total price field above the unit cost.
To configure the product details page, go to your product details page and hover your mouse over the “Manage” button at the top of the Product Details module container and choose settings.
Then select the Smith Product Detail Settings Tab.
Show Summary Price – Check this box to display the total price of the product in additional to the unit cost that is normally displayed on the product details page. The calculation for the total price field is as follows:
Total Price = Unit Cost * Quantity
When “Show Summary Price” is checked the total price is displayed as depicted in the following screen shot:
Quantity Options – Select the radio button option to display quantity as a textbox or dropdown list. Show quantity textbox displays a textbox for the user to enter the quantity of product they wish to order. Show quantity Dropdown List displays a dropdown list to the user to select the quantity they wish to order. To change the values in the quantity dropdown go to the Store Admin Menu and click the “Page Templates” button and edit the Product Detail page template.