Mobile, Mobile Promo, Promos VIVO Credit Card Promo Posted on July 7, 2020July 7, 2020 by guanzon_admin 07 Jul Swipe for your dream Vivo smartphones and enjoy 0% installment from 6 months to 12 months using participating credit cards! Available now at Guazon-Mobitek & Guanzon-Vivo Concept Stores from July 01 – 31, 2020!