The qualifying promotion for this mechanics is valid for sign-ups via www.shopback.sg/promo-special. Customers will need to enter the code provided on the physical voucher to access the page. Customers who are unable to see the 20% Cashback being reflected on the store will need to sign up for an account at www.shopback.sg/promo-special. Customers must enable their cookies to allow their Cashback to be tracked. Individual merchants T&Cs apply. ShopBack reserves the right to amend/append/withdraw the terms and conditions without prior notice.