Payments and finance

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Payments and finance

How to accept contactless payments with only your iPhone

Accept contactless payments with only your iPhone.

Katie Ziegel

• 26 May 2025

A SumUp Card next to a SumUp Air Card Reader

The SumUp Card is now 3D Secure

Your safety is our priority; learn how SumUp has become 3D Secure to protect you better

Paul O'Callaghan

• 18 Nov 2020

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Merchants and partners

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