Those are cards to earn from BitMax data storage. BitMax has a lot of products, trading products. You dont always have to trade to make profits. Theyve got transaction and reverse mining, data distribution rewards, volatility cards and a lot more products.
This is one of the reasons why I consider the team to be very innovative. There's always something new each time I check the exchange. They never seem to stop giving updates on the next product to be launched that explains why the value of the tokens are always on the moon.
That's how the real team works. I haven't seen anything like this for so long. Maybe 2019 is the beginning for all projects to work optimally and provide the best for all.
I hope so too, if all the projects that are in the cryptocurrency space could perform half as effective as Bitmax, we would all live in affluence. I do hope that upcoming projects imitate the innovative developments of Bitmax and strive to compete optimally in their sphere.