If you've received a card error notification, please correct your payment information as soon as possible to fix the error. You can do this by:
1) Log into your account at hux.com
2) Click on your name in the upper left corner of the screen
3) Click on General in the menu on the left
4) Scroll down to payment information
5) Click Add Card
6) Enter valid card information
Note: You will have 60 days to correct your card error, after that you will be sent to collections.