The whole point of M is to design an experiment that answers the very question you just asked. This doesn't necessarily mean you need to do any coding, but mig

The whole point of M is to design an experiment that answers the very question you just asked. This doesn't necessarily mean you need to do any coding, but might instead be an e-mail sign-up page or even a marketing web site for you product with a purchase page. You need some real indication of whether people might purchase your application ... Not our opinions.