At times, banks, hotels, and airlines hold promotional offers for which credit card users can benefit-they get free hotel stays, bonus air miles, extra reward points on travel, and more. At times, banks, hotels, and airlines hold promotional offers for which credit card users can benefit-they get free hotel stays, bonus air miles, extra reward points on travel, and more. At times, banks, hotels, and airlines hold promotional offers for which credit card users can benefit-they get free hotel stays, bonus air miles, extra reward points on travel, and more.