Got a email from Amex for my blue cash card
Earn up to $100 IN STATEMENT CREDITS
Add new Additional Card Members to your account through this email and earn a $25 statement credit after they spend $250 in eligible purchases on their Card in their first 3 months of Card Membership (limit of four $25 statement credits). Offer ends August 31st, 2018.1
Anyone got similar offers? Is it worth it?