Tencent, which just took a 5% stake in Tesla, could use its very popular messaging platforms to promote the EV maker. And Tesla could integrate Tencent's services within its cars.
Merchants had a $7.25 billion antitrust settlement against the card makers thrown out by an appeals court.
Amazon's looking to commit about $500 million in an effort to bring groceries to consumers in India.
At American Express's investor day, the company reassured investors it remains a force to be reckoned with in the payments industry.