This QuickCode Tag is used to display the 1-Click Upsell module's "downsell" button, during the upsell/downsell process.
Source Code
Source Code Updated:
When a web page using a template that contains this QuickCode Tag is viewed in the storefront, the {PRODUCT-DOWNSELL-BUTTON} QuickCode Tag is changed into the source code below prior to the web page being displayed.