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Referral: Southwest Rapid Rewards - 50,000 southwest points
Receive 50,000 SW. points and when you hit your minimum spend you can use your points to save towards companion pass which will require 110,00 points and then you can designate one lucky person to fly with you for free where ever you go using points or money and the good thing is once you get to 110,000 points Southwest doesnt take your points you can use it for travel so purchased one ticket with points and bring a friend for free.