Here, you can obtain target audiences for your interviews, observational studies and prototype tesing by simply sending them a request. The recipient can choose whether to accept or decline the request. The duration of the request determines the number of credits involved in the process. The credits involved for these requests would be higher than the credits involved for surveys.
For interviews, the credit system would be 10 credits for every minute of the interview.
For Observational Studies, the credit system would be 20 credits for every minute of the observational study.
For Prototype Testing, the credit system would be 40 credits for every minute of the interview.