I have ordered from them many many times but always with a discount code because I think they are ridiculously overpriced. I few weeks/months ago they re-designed the checkout pages and ever since, I have not been able to work out if my discount codes get accepted or not. Upon initially entering the discount code, it seems to be acknowledged but the total amount doesn't change accordingly the way it used to. What I do is I get a far down the checkout process as I can before actually submitting the order, but at no point the amount changes despite seemingly accepting the code. Have they changed the process or does this mean I don't get the discount?