They supply a global vision of manners and customs of consumption and allow you to study the behaviour and the attitudes of the target population towards the offered products / services. This type of study allows you to compare your products / services with those of the competitors.
The studies of custom usage, customs and of attitudes produce indicators of market which allow you:
To estimate the consumer’s attitude in front of your label
To proceed to improvements of your product / service.
To straighten your communication and to encircle the potential of the future market to widen your range.