GfK Panel Services Deutschland
ConsumerScan/Instrumente / Methoden
July 30, 2010, 10:15
http://www.gfk.com/ps_de/htdocs/scan/instruments/index.de.html
Instrumente/Methoden
Verbraucherpanels
Adhoc-Einfragen
GfK Usage & Purchase Monitor
GfK Mystery POS Check
Image im Handel
StoreTest
Kundenkarten-Analysen
Category Management