Chase has just brought the 50K Southwest Airlines RR Visa deal back, and you have a potential to get 200K points if you hit all four cards: personal Plus ($69 annual fee), personal Premier ($99 annual fee), business Plus ($69 annual fee), and business Premier ($99 annual fee). Each 50K points will be awarded after you spend $1,000 within 3 months of card opening. Also you get 1 point for $1 in balance transfer within 3 months, up to 10,000 points (balance transfer fee is $5 or 3%). However, unlike previous offers, the 1st annual fees are not waived. But still if you haven't got them last time, these are very lucrative offers.
Personal RR Plus Visa - landing page, application page
Personal RR Premier Visa - landing page, application page
Business RR Plus Visa - landing page, application page
Business RR Premier Visa - landing page, application page