Qualitative internet-based research, 113
Qualitative value, of advertising message, 440
Qualities, desirable, 243
Quality
Quality level, 225
Quality-price nichers, 535
Quantitative research, 112
Quantity discounts, 311
Questionnaires, marketing research and, 115
Quotas, trade and, 546
Quota sample, 115
3.139.81.115