Douglas on line shop discount code

I just got such a code, which can be used in Douglas on line shop (www.douglas-shop.com).
It seems you can get 10% extra discount if you use it.

I don't need it, so just give it to someone who is interested in it.

688-7Y3B-5FNX-FXWN

Good luck!
perhaps it can be used for only one time. Please don't ask me for information about how to use it. I have never use this kind of codes, so I have no idea about that.