Sources: Airbnb is paying 10%+ interest on the $1B funding it raised on Monday; investors were offered free stock warrants based on a company valuation of $18B (Wall Street Journal)

Wall Street Journal:
Sources: Airbnb is paying 10%+ interest on the $1B funding it raised on Monday; investors were offered free stock warrants based on a company valuation of $18B  —  Airbnb's new investors get free warrants based on company valuation of $18 billion  —  Airbnb Inc. agreed to pay …