I don't think the markdowns on F/W merchandise will start until January, maybe late December. They started marking down the S/S merchandise around early July, then they had two additional markdowns in July/August, and then they removed all the S/S stuff from their site a few weeks ago. If I remember correctly, last year the F/W markdowns started in early January and continued into February/March. Sometimes they have promotions like 20% off all jeans or shoes, but those are fairly rare. As for codes, I know they have a field for entering codes on the order form, but I have never actually seen a YOOX order code.