How do I use bonus points for a discount at checkout? Evelyn March 04, 2018 03:54 Updated Follow For more information about how to use bonus points, see About Bonus Points. Related articles How can I use the rewards? What are the different Pinkoi memberships? How do I get coupon codes? Are there any conditions on the combined use of coupons, bonus points, gift cards, and other discounts? What are the benefits of reaching each membership level? Comments 0 comments Article is closed for comments.