I have had an international M&S account for many years and spent a lot of money on clothing and presents that I had shipped using the more expensive international shipping rate. I usually spend a considerable sum on Christmas shopping.
However M&S have decided to introduce "dedicated country" shopping sites so that from many countries customers can no longer use the normal website. But M&S have decided to fleece their international customers by charging huge marks-ups for the same item to be shipped from the UK.
I tried to buy an item on the normal page for £30 today - but could no longer use my account. The same item costs £42.81 on my "dedicated country" M&S - almost 43% more!