XPayIndustry WIKIBack to home
XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Securities & exchanges

George Soros

George Soros (born Schwartz György; August 12, 1930) is a Hungarian and American investor and philanthropist. As of September 2026, he had a net worth of US$8.6 billion. Soros has donated more than $32 billion to the Open Society Foundations. In 2020, Forbes called Soros the "most generous giver" in terms of percentage of net worth.

Trading basics

Ukash

Ukash was a UK-based electronic money system that allowed users to exchange their cash for a secure code to make payments online. It was acquired by Skrill Group in April 2014 and merged into Austrian competitor paysafecard, acquired by Skrill a year earlier. All existing vouchers expired after 31 October 2015. Remaining ones could be exchanged into paysafecard PINs, in May 2016 paysafec