Delta customers can now purchase eGift Certificates on delta.com in amounts from $50 to $1,000 in increments of $5. These certificates can only be used on Delta flights through delta.com, reservations agents or airport locations. Users simply need the redemption code and certificate number from the certificate when making reservations. You cannot use the certificate to pay for additional fees, like baggage fees.
Bottom line: This is a good way to gift flights to friends and family while earning miles for your credit card purchase.