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Industry WIKI

Digital assets and currencies

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

Banking

EarnIn

EarnIn is an American earnings management company that provides earned wage access services and other financial and payroll-related services.

Payments & settlement

Lemon Wallet

Lemon Wallet was a cloud-based digital wallet that allowed users to store digital copies of credit cards, debit cards, reward cards, as well as identification, and other card information. The service was released in July 2011 and the company is based in Palo Alto, California, United States. Wences Casares was the company's CEO.

Trading basics

Michael McCullough (entrepreneur)

Michael McCullough is an American investor in healthcare and life science companies, social entrepreneur, and emergency room doctor. He was a Rhodes Scholar. He lives in Palo Alto, California.

Trading basics

Rent control in the United States

In the United States, rent control refers to laws or ordinances that set price controls on the rent of residential housing to function as a price ceiling. More loosely, "rent control" describes several types of price control:

Trading basics

TIBCO Software

TIBCO Software Inc. is a business unit of Cloud Software Group that provides enterprise software. It has headquarters in Palo Alto and offices in North America, Europe, Asia, the Middle East, Africa and South America.

Finance

Wealthfront

Wealthfront Corporation is an American financial services company based in Palo Alto, California, founded by Andy Rachleff and Dan Carroll in 2008. As of September 2026, Wealthfront reported approximately $100 billion assets under management for more than 1.5 million clients.