PLM Marketing manages its own interviewers pool in France and in England. This helps us carrying researches in the best conditions :

GANG researches Face to face or Internet street intercept researches Face to face in shop interviews Face to face in front of the rack interviews Telephone interviews (with our own call centers) Online researches

PLM Marketing guaranty for all quantitative researches:

Identified questionnaires (with name, address, telephone, mail address) even if, of course the anonymous of interviewed persons in guarantied (ESOMAR code) 30% of all questionnaires are checked by phone Full data treatment including systematic significativity tests and multivariate analysis...