Originally Posted by
vxmike
My experience has been the same. I have an Ink Bold that I use fairly regularly but had to practically beg to get a 2nd biz card (Southwest for the 50K bonus). I don't even think it's worth trying for a 3rd at this point

I don't know if it's actually true but one of the agents once told me that Chase has a policy of no more than 2 business apps within 30 days. You can apply for more but it's only a matter of waiting more than 30 days.