QR code to save contacts to phone?

Question

QR codes

A certain QR CODE is located on the site (in contacts) and on a paper business card.
The client scans the code and contacts are stored in his phone - full name / phone / website address / bank details for payments
. I need such a thing now.
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I didn't find similar questions there.
QR-business card for the site.
How to create a business card QR code in PHP?
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Please tell me, maybe during this time there were ready-made solutions / plugins for WORDPRESS sites.
.....
or where you can buy a verified one.

Answer 1

Why do you need plugins? Do you often change contact information? Generate once and insert the image on the site. Full Internet generators, for example here: goqr.me/#t=vcard

Answer 2

Here is also a good service for generating a QR code - qrcode.by/qr-code-generator