New projects!? Who has one good idea?

Hi!

We need more projects for Ravencoin.

Has anyone any good idea?

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Here is one form me:

Maybe it would make sense to create a free app. One that every type of small coffe house could use for free. Lets say that you are a customer. The Idea would be that the coffe house owner downloads a server and a database and generates a QR code. He can print it on a Sticker and every time someone comes in the coffe house after buying something the seller points them to the possible use of the QR code… which leads to a membership in the coffe house on raven token. Each time the buyer buys a coffe points are accumulating and the seller can set a bonus point where the buyer gets a free coffe…. It could be free and easy to install to any coffe house owner and easy to registrate on a small platform and everything would be on Raven. I guess similar apps exist but if it would be free and easy to install for the coffee house owner he can build a little loyalty group and contact them. How about this idea a new project?