Rating: 1 Posted By: tomdc Views: 482 Replies: 4 A former housemate just got an invitation in the mail from Chase for a70,000point Southwest Premierbusinesscard after $3000 spend in 3 months. Annual fee is $99 and a 6000 point bonus on anniversaries.Highest bonus I've ever seen. Odd in that this person does not have any business of any kind.The invitation starts with 49441058 followed by four more numbers and the telephone number for the offer is 888-589-5039.