I think it depends on qualifications. It's for the Quicksilver card.

It says that friends can get up to $300 when they open an eligible Chase checking account and complete qualifying activities.

To thank you for your loyalty, we'll give you a $100 statement credit when you share Discover with a friend and they get a card. $100 for you, $100 for a friend.

Get a free 1000 coins when you sign up!