You might find it more efficient, and certainly less costly, to contact them via their website.
You might also seek an alternative, because Garden Grocer has experienced some pretty serious customer service difficulties...which you will find discussed on several of the
DVC boards if you use the search feature. Hopefully they've adjusted their attitudes, because their initial reaction to their difficulties left a lot to be desired.
Garden Grocer is
www.gardengrocer.com
Wegoshop for WDW is
http://wegoshop.com/location/wgs-location15.htm