I'll geve you some examples:

• If you have you own bussines you can create an Album and some cards with your products pictures and promo videos and just give them away to your customers. If your album get's popular enough the rewards for the collectors will be big, and that will help creating community.
• If you are an artist or a youtuber and you produce content, you can create awesome cards and sell them to earn money.
• If you are a collector and you participate filling popular albums, you will receive rewards if you position yourself high in the ranking

These are some of the basic cases. Then there are a lot of cases if you are a developer and wants to create an app and use some of the services Cards & Tokens will provide.

Yes you are late for the promo but hit the ressteem button and give me your address anyway. I'll give you some tokens, but don't tell anyone ;)