The Supreme Court on Friday was divided over the constitutionality of a federal law that would require social-media giant TikTok to shut down in the United States unless its Chinese parent company can sell it by Jan.

A pending law would pressure China-based ByteDance to sell TikTok for the social media platform to be hosted by U.S. app stores.

The Supreme Court has heard arguments surrounding the potential ban of TikTok. Here's what we know before their verdict, what could happen after ban