https://www.americanexpress.com/us/c...rdArt-Platinum
Earn up to 100,000 Membership Rewards® points Earn 50,000 Membership Rewards® points after you spend $10,000 and an extra 50,000 points after you spend an additional $15,000 all on qualifying purchases on the Business Platinum Card within your first 3 months of Card Membership. Offer expires 08/08/18.†