The BTC address is in the QR code on the business card, and also with the PAY ID for Binance.
I think restricting the address to the QR code will even make it more difficult for your customers as it's not all will know how to scan except you want to tell us that those who will be paying for your goods with BTC are tech savvy.
[Note: Information is blurred out for personal reasons.]
I'm still wondering what that personal reason is since your business should be in public domain.