Payment QR Codes: How They Work and How to Offer Several Options

QR codes have become one of the most common ways to pay, from market stalls and taxis to online invoices. This guide explains how payment QR codes work, the difference between the codes your bank or payment app gives you and a general QR code generator, and how small sellers can offer several payment options in one QR code.

How payment QR codes work

There are two main kinds:

• Payment-app QR codes are generated by your bank or payment app (for example UPI apps, PayPal, Venmo, Cash App or a card terminal provider). They contain special payment data and are read by that app, which then asks the customer to confirm the amount.
• Payment link QR codes simply open a secure web page where the customer pays, such as a PayPal.me link, a Stripe or Square payment link, or an invoice page.

A general QR code generator like MultiLinkQR does not process payments and never handles money. It can create QR codes for payment links that start with https://. For app-specific codes (such as UPI codes, which use a special format), always use the QR code your payment app or bank provides.

One QR code for several payment options

If you accept more than one method, a multi-link QR code lets customers pick the one they use. Each button opens the matching payment page:

• "Pay with PayPal" → your PayPal.me link
• "Pay by card" → your Stripe, Square or SumUp payment link
• "Venmo" or "Cash App" → your profile payment link
• "Bank transfer details" → a page or PDF with your account details

This is useful for market stalls, freelancers, tutors, event organizers and small shops. It's also handy on invoices: one code with the payment options plus a "Questions? WhatsApp us" button.

How to create it

1. Get the payment link for each method from your payment provider's dashboard or app (look for "payment link", "PayPal.me" or "share profile").
2. Open the QR code generator and choose Multi-Link.
3. Enter your business name as the title. Customers see it at the top of the page, which reassures them they are paying the right person.
4. Add each payment link with a clear label and choose Show buttons only.
5. Generate the code, test every button (make a small test payment if possible), then download and print it.

Security tips for payment QR codes

Payment QR codes are a target for scammers, who sometimes stick their own code over a real one. Protect yourself and your customers:

• Check your printed codes regularly for stickers placed on top, especially in public places.
• Display your business name next to the code, and use it as the QR title so customers can confirm it after scanning.
• Only link to official payment pages (paypal.com, stripe.com and so on). MultiLinkQR only accepts https:// links.
• Tell customers what to expect, for example "You'll see Rosa's Cafe on the payment page".
• Never put passwords or card details in a QR code, and never ask customers to enter them anywhere except the official payment page.

Tips for customers scanning a payment code

• Check the web address that opens before you pay. It should be the official payment provider.
• Confirm the payee name matches the business in front of you.
• Be careful with QR codes on parking meters, lamp posts or unexpected flyers asking for payment. When in doubt, pay through the official app instead.

Frequently asked questions

Can MultiLinkQR create a UPI QR code?

No. UPI codes use a special payment format that only UPI apps read, and your UPI or bank app already generates one for you. MultiLinkQR creates QR codes for secure https:// payment links.

Does MultiLinkQR see or handle payments?

No. The QR code only opens your payment provider's page. The payment happens entirely between your customer and that provider.

Is it free?

Yes. Creating the QR code is free. Your payment provider's normal fees still apply.