SumUp Admin (Goodtill) on PCSumUp Admin (Goodtill), coming from the developer The Good Till CO, is running on Android systerm in the past. No more eyeing the battery or frustrating calls at the wrong time any more.Just enjoy SumUp Admin (Goodtill) PC on the large screen for free！SumUp Admin (Goodtill) IntroductionCheck your business on the move - new mobile app​ by SumUp POSSumUp POS Admin App ​lets you manage and check your POS system, allowing you to be up to date with your current sales, products stock and top selling products of your business on the go​.Designed to help independent businesses in the retail and hospitality industries like yours to better compete against the big names, SumUp POS will soon be your most powerful business ally!