Just checked my account on-line and after 4 billing cycles, they raised my limit from $200 to $500. The highest balance I've ever had on this card is $120. I usually send them around $30 or $40 dollars a month and I was using the card fairly regularly.
I just talked to the rep at Target today too (trying to find out when the billing cycle ended so that I could manage my finances a bit better), and decided to ask when they would review for credit increases. She stated that it's typically within 3-4 months from the date opened. That's great to hear that you got such a large increase! A. J.
Great news about the limit increase. That's always fun, and lets you know you're making progress. Increased limits help you decide which cards to keep, especially if they don't have annual fees.