The way QVC display times on the "Items from last 24 hours" page is totally incorrect, for example
03:00 - 04:00 PM
It should be 3:00 PM - 4:00 PM, because putting the 0 in front implies it is AM, not PM eg 03:00.
And if you do put the 0 in front, you DON'T need to state AM, but QVC say, for example
06:00 - 07:00 AM
They should really use the 24 hour system, although I know many people don't like this. But you HAVE to use this for bus and train timetables eg 0315, 2130 etc. Then there is no confusion between AM and PM and no need to state whether AM and PM.
On the other hand, I did hear that someone missed their train because it was announced as arriving at 2211 (said as twenty to eleven) so they went and had a cup of tea, whereas the actual time was eleven minutes past ten !