Several coupons for Yookybites are available. There's a 20% discount code 'yk20'. Another offer allows customers to save 8% on their first order. There's also a coupon that provides a RM10.10 discount on all breads, cakes, and spreads. Please note that these offers may have expiration dates and terms and conditions that apply. It's recommended to check the Yookybites website or coupon sites for the most current deals and discounts. If these codes are not working, it's suggested to subscribe to the Yookybites email newsletter for updates on discounts and deals.