Hallmark and Venmo birthday greeting card features a "Happy Birthday" message in bright, bold lettering paired with a unique scan code inside so you can easily—and securely—give money in a card with Venmo. Just scan the unique code in the card, choose the amount you want to give and write a message. When the recipient opens it, they’ll scan the code to access their money with just a few taps—no more lost checks or ATM runs! Foil details.