The most popular Christmas gift cards are for $50, $100, and $150. You can buy a Christmas Giftly - which works like a Christmas gift card - online at Giftly.com in any amount up to $1,000 and send it to your recipient via email, text, or print. Your recipient can then redeem the Giftly as a Visa gift card in the mail, as a credit to their bank account, or as a credit to their PayPal account.