Cross-border payment company Airwallex has raised $330 million in a funding round led by Addition, with participation from T Rowe Price and Robinhood Ventures. This latest investment boosts the company's valuation to $8 billion. Airwallex also announced plans to establish San Francisco as its second global headquarters, with intentions to expand its U.S. team to over 400 employees within the next year. The company reported that its annualized revenue surpassed $1 billion in October.