On Wednesday, 14 February 2018 16:24:22 UTC, Andrew wrote:
On 14/02/2018 15:30, tabbypurr wrote:

If you've been to Waitrose you know food does range from 60p to £300 per meal, almost.

Go in at 6PM Mon to Friday and computer automatically reduces the
prices of things like lemon yum-yums and assorted bread products
even if the shelf tickets have not been updated.

reduces them to what? and what things? and why?