Several ways to get a discount at nokasupply.com have been found. One can save up to 40% off on Once A Day (ORIGINAL) at Noka Supply. There are also promo codes available that offer up to 25% off store-wide. Another way to get a discount is to check out their products on Amazon and eBay, where discounts of up to 20% and 40% respectively, have been observed. Please note that these discounts and promo codes might be subject to change and it's always a good idea to check the latest offers on their website or on coupon sites.