Card machine scam in delivery: warning signs for restaurants

A card reader at the door is convenient, but it's also one of the gaps scammers exploit most in delivery — and the loss can hit either the customer or your own cash. The good news: you can cut the risk a lot with attention and process.

How the scam usually works

• Tampered or broken display: the amount shown doesn't match what's charged.
• Swapped machine: a reader that isn't yours is used to divert the payment.
• Higher amount entered: a value above the order is charged, banking on distraction.
• "It failed, tap again": the charge gets duplicated.

Warning signs

• A reader with a damaged or unreadable display.
• Pressure to enter your PIN without checking the amount.
• An amount that doesn't match the order.
• Rush and confusion at payment time.

How to protect your restaurant

• Check the amount on the display first — and have the courier show it.
• Never use a reader with a broken display.
• Standardize: the courier confirms the amount out loud with the customer.
• Prefer upfront online payment — with no reader at the door, the scam can't happen.

How to guide your customer

Consumer agencies advise checking the purchase amount, not using a machine with a broken display, and being wary of surprise charges at delivery. Pass this along: an alert customer protects your business too.

The safest move: take payment away from the door

The less manual payment at delivery, the lower the risk. With upfront online payment, the customer pays by Pix or card before, confirmation is automatic, and the courier just delivers. No reader, no change, no gap.

How Quickap helps

In Quickap you enable online payment via Mercado Pago: the customer pays at order time, with automatic confirmation, and Pix lands straight in your Mercado Pago account. Delivery becomes just delivery — not a moment of risk.

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