The promo code task template allows you to provide a unique code to a participant that they use to buy and access products and services at a discount for being part of the study.
Depending on the system you use to create these promo codes, you may be able to see additional data about a participant’s purchase, product use, and behavior for each promo code. With the code in your data download, you will be able to enrich your analysis with additional context and information.
However, please note. There is a possibility of deidentifying participants in studies using this approach. You need to include mention of this plan in your informed consent.