markovian

Don't know exactly how it is calculated (in the example I gave).

It is $53B for 2017, recorded in December 2017.

Anyone ?

Very difficult, because those companies are literally taking no fees, most of the fee is actually cashed in by the banks when they decide to approve a transaction. To compete with Visa and Mastercard you need to be the bank, lower the fees, and propose the same level of transaction performance. And that's a challenge.

There is some space in the cross-country payment market though, and some (a lot, actually) in the B2B payment market too.

What could we be able to manufacture in space in the next 15/20 years in your opinion?

How about a logistics company ?

It's actually one of the best solutions proposed here.

Thanks, very interesting. Could you develop steps 2 and 4?

In short, infrastructure. Where would you start?

By "bootstrap" I mean a way of self-financing part of the activities, finding a source of income quickly rather than relying solely on fundraising.

Raising money is not a problem, but I don't see myself getting involved in creating a business that requires billions and billions of dollars in financing before generating a single cent.

For what purpose?

Telecommunications?

Only 10/15% ? On what level of net income ?

Yes, I started that "trillionaire" thread too.

I'm betting on Education too. Healthcare seems just as big and inefficient to me honestly.

Seems relevant. Maybe some kind of global financial technology company such as Ant Financial.

What about Healthcare ? Massive and still highly inefficient industry here.

He is certainly well positioned, but Amazon is already 23 years old, industrial cycles tend to shorten and he himself anticipated the death of his own company.