I need a countdown timer to use on my website checkout page.
It needs to look like this:
Your basket is held for ten minutes: 09:59
The 09:59 is a timer that should countdown from 10 minutes to zero.
Once the timer has reached Zero, it should then start again. But the text should now be slightly different:
We're still holding your basket for a further ten minutes: 09:59
This should repeat, so the timer keeps restarting from 10 minutes.