This is a sticker on the door of the home appliances and electronics store in the Siberian town of Yekaterinburg. It’s written, in not-so-grammatically-correct English, “For Americans only! If you want to buy in this shop, you must pay 50% extra. This money will be used for Christmas discounts for other people.” I think, there are more bears* in Yekaterinburg than Americans, but it’s still not the brightest advertising idea.
* – Yes, this is the same kind of prejudgment.