Amazon plans to resume some of its advertising on Twitter in the coming days, according to Platformer’s Zoë Schiffer. “Amazon is also planning to resume advertising on Twitter at about $100m a year pending some security tweaks to the company’s ads platform,” Schiffer tweeted Saturday night, citing a source with knowledge. It comes after Amazon partially joined a variety of advertisers in a mass exodus following Elon Musk’s takeover of the platform, and it followed Musk’s assertion that Apple—its largest advertiser, according to him—has resumed advertising. A spokesperson for Amazon declined to comment.