SumUp is a POS mobile, or a POS which, thanks to an internet connection and also in the absence of dedicated line, can approve the transactions of credit cards or ATMs. Visually it is beautiful and design, similar to a calculating calculator, and has a small screen on which once resting or inserted the credit/debt card it is possible to type the PIN and approve a payment (such as the classic POS). To work there is not much need: it is sufficient to have the device and a smartphone to which Sumup must be connected to interact with the dedicated app. The smartphone is what can also provide the internet connection, thus allowing us to bring the device wherever we want (and wherever the phone can connect to the internet, that is, practically everywhere) and accept payments, a very important so.
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