Vodabuks and vouchers expansion

I enjoy how vodabuks and vouchers function they are really helpful. I just don't get that many anymore wicodes. I think we should be able to earn more vodabuks since the Vodacom app allows us to use vodabuks as a form of coupon. With the vouchers I hope Vodacom will expand I want to purchase more, more restaurant options, ie McDonald's, on the shopping vouchers PnP, Dischem, checkers Shoprite etc the more options the better