i can feel a few chilli (hot or cold really) votes coming here but from my own personal experience from using very i have never had any problems about using discount codes i.e. having the discount taken back from me at a later date.
anyway 187.15 is a stonking deal in my eyes.
code required is:-
XX959 - 20% - On Everything - Including Electricals!!! - Minimum Spend £50
bring on the moaners............. ;-)