Both the personal and business Marriott credit cards have recently increased their signup bonuses to 80k Marriott points after $3,000 in spend. This is the highest offer I’ve ever seen, though it looks like the annual fee of $99 for the business card and $85 for the personal card are NOT waived. I don’t seem to see a bonus for adding an authorized user for this offer.
Both cards earn:
5 points per $1 spent at Marriott properties