I just did online check in and had a weird experience with my credit card. I entered the credit card information and before I was even finished with online check in, my credit card company was calling me. A charge of $1 had been placed on my credit card as soon as I entered the information. The credit card company was calling about possible fraud. I have a room only reservation, so nothing was due at this time. Maybe their new computer system does this to check the account. I have done online check in many times and have never had this issue before.