If you've been circulating at all in the Web 2.0 world, chances are you've exchanged business cards with someone who has handed you a super-tiny card with a photo or some intriguing artwork on it.

The Wells Fargo Signify Business Cash Card is an excellent cash-back business card that pays 2% back on all purchases.

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Wells Fargo has several rewards credit cards, aiming first at the best travel credit cards with the Wells ...

Nitin is the founder of QRCodeChimp. He's a technology leader with over two decades of technology development and management experience. An NFC business card is a smart business card that allows you ...