Cha Cha Matcha is launching a natively blockchain-based loyalty program with partner Hang. — In the traditional brand space, most of the activity around “loyalty” that we are seeing isn’t full-blown loyalty programs. Brands like Miller Lite launched activations, Mercado Libre launched coins as part of its loyalty program, Starbucks launched tokenized rewards, and ShopNEXT, in collaboration with Visa, launched tokenized points.