An app I discovered a while back called Social Card lets you put your business card into Apple Wallet. By that I mean the app helps you create a personalized card where you can add information like email, phone numbers, websites, and links to social media like LinkedIn, Instagram, Twitter, Snapchat, and others. You can share you card with Airdrop, iMessage, email, or a QR code. You can create a card for free with limited options, and various in-app purchases gives you customization options to add a background, change the color, add a logo or your portrait, and more.
Check It Out: This App Can Load Your Business Card into Apple Wallet