Digital money, startups, and everything. | Felix Kuchar - Puzzle2Pay


A menu from a coffee bar. One drip of coffee for 0,01ct. 10 drips for 0,09ct.

When 10x Is Not Enough

Lessons to be learned from Micropayments

Jun. 2, 2021 | Bernhard Kauer
Man with blown out candle

Do we need digital offline payments?

If one thinks about digital payment systems there is always one fear in the back of the mind. What happens if the light goes out or the internet connection is offline?

May. 18, 2021 | Bernhard Kauer
How will we pay in the future?

The Future of Payments

Will we soon only pay digitally? What are the consequences? When will all cash disappear?

Jun. 24, 2020 | Bernhard Kauer
It is not always as it seems

Online Banking: No way!

Why we will never do online banking and why others should not offer it, either.

Mar. 23, 2020 | Charlotte Linss
securitymobile bankingcharlotte
Blockchain and Gold

Blockchain: The Long-term Perspective

Will contracts kept in the blockchain still be valid in decades and centuries?

Feb. 28, 2020 | Bernhard Kauer
You should by a ticket for parking.

Free Parking without Coins

You need change for parking. Alternatives have a hard furrow to plough. An analysis.

Feb. 6, 2020 | Bernhard Kauer