<prompt> Human: Every 6 months to the date, my credit card company raises the limit on my card. Theres never a hard inquiry from what I can tell using Credit Karma, and they send me mail and email correspondence that says that theyve raised my limit. These are bug jumps, averaging about 5,000 per raise. Can this hurt my credit score? Is this normal?  <response>: Thats a good thing. It wont hurt your score. 