*Promotion valid on all Cos Bar purchases from May 28, 2021 at 12:00 AM PST through May 31, 2021 at 11:59 PM PST. 3X points = 9% cash back reward. Must be part of Cos Bar's loyalty program to be eligible for points. Cannot be combined with other offers. Offer valid only on orders placed during the promotion period. Other terms and conditions may apply. Sign up for loyalty here.