Survey qualification
The surveys by Vase are designed to target a range of demographics (age, gender etc) and you are randomly selected based on the information that you provide.
Our surveys require users to meet certain criteria before they can qualify and continue to answer the rest of the survey. For example, some surveys are looking for soy milk drinkers. Hence, you will only be able to continue the rest of the survey if you are a soy milk drinker. Or if the survey is targeting coffee drinkers of a particular brand you will not be qualified for the rest of the survey if you don't drink that coffee brand.
However, we strongly believe in rewarding users for their time and effort. Hence, if you do not qualify to answer the surveys, we will still partially reward you as an appreciation for your participation.