Sip of Inspiration
Use quiz structure (Multiple Choice Question Type) to drive more engagement and time spent in the app. Ask a question during a week and give promo codes/special deals to your users who selected the correct answer each day after a certain period of time.
Through the custom parameter and custom audience functionalities, you expand the trivia interaction a step further by forming new audience groups via the answers being given, or assigning certain rewards to users who give the correct answer etc.