On this page there’s 7 highlights (view in Baymard Premium) outlining what HP are doing right and wrong.
(Tip: use the arrows above or on your keyboard to navigate all 599 billing address examples.)

The screenshot was taken on March 12, 2012 and depicts HP’s Billing Address. In total, we’ve reviewed 49 of HP’s page designs. To see them all, visit the full HP UX case study.