Seattle, The Gulf Observer: Amazon is planning to restart advertising on Twitter at about $100 million per year, pending some security tweaks to the social media company’s ads platform, according to a Platformer reporter tweet.

Twitter CEO Elon Musk also said Apple has resumed advertising on the platform, according to a Bloomberg report, citing comments made during a Twitter Spaces conversation.

Amazon, Apple and Twitter did not immediately respond to media request for comment on the matter.