It’s an age-old question and one that has plagued many a mind since the existence of currency. Just how, exactly, can one get something free? The short answer is that everything comes with a price whether it’s payable on day one or sometime down the line. However, the longer answer is full of variables. The truth is you always end up working for whatever comes free. Sometimes that work is simple and only takes a few minutes of your time. Other times it takes hours. Luckily, Rewards1 skirts the line between both. It can take a relatively short amount of time to earn enough points to buy something small, but if you want something super expensive, you’re going to have to work a bit harder.

See the full documentation about this experiment here.