Does Brave receive commissions when we sign up for services through ads?

If I sign up for a service through an ad I was served, does Brave receive commission/referral payment, or does Brave only receive earnings when an ad is viewed? :thinking:

I’m only curious because I want to know if the services I’ve signed up for :moneybag:, are helping Brave expand its business/revenue.

Thanks for any information in advance :grin: