Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.While Delta SkyMiles are not the most valuable of points, they aren’t so bad either (see how I used 120,000 for business class tickets to Paris/Seychelles). SunTrust, the bank that issues Delta debit cards,is offering 15,000 SkyMiles for opening a Delta debit card, which costs $55 and can be applied to their free checking accounts. You must fund the account with $100 minimum and make a non-pin purchase in order to get the miles.Link. Open up a free checking account and then sign up for the $55 annual fee Delta Debit Card. Or call 1-877-SUNTRUST