Simple Caddy plugin setup :

Ok, you need to go to the Plugin Manager an activate the plugin.
You can also set the fields to display from the plugin settings.

Plugin name: simplecaddy

Options I set:

Product code text	Hide Show
Product code	Hide Show
Product title	Hide Show
Unitprice text	Hide Show
Unitprice	Hide Show
Quantity field text	Hide Show
Quantity field	Hide Show
Options title (if options defined)	Hide Show