Credit Cards
I usually apply for credit cards with annual fees waived (6 months or a year) to quailfy for the sign-up bonus and the free miles or points.
I have done this with the British Airways Visa, United Visa and currently have the Delta Optima Card.
At what point am I able to re-apply for the United or British Airways card to re-qualify for the sign-up bonus and no annual fee?
Is there a specified length of time or am I permanently banned from ever being eligible for these offers again?