I'm stuck. SW has a 30% off deal for point purchases over 5,000. I have done the math and it would save us about $100. Not too bad, although I would always like more. There are 3 of us on the trip, DS and I have some, but not many points. DH has none. I would need to buy about 40,000 points. Airfare has not yet been released for my trip but I am estimating flight prices based on what I have observed as far as release date prices and the fact that we are somewhat flexible on our travel time of day. I have never booked with points so I am trying to figure out the advantages or disadvantages (other than having money tied up with SW). Am I correct in that a purchase has to be points or other but no combination? I am slightly concerned about not having enough points but at the same time, I don't want to overbuy as we only fly every 2 or 3 years. Any insight would be appreciated. Is there a better way to do save money with SW? Discounted cards at Target wouldn't save me close to the same amount.