The Catalans do not buy at El Corte Inglés in Barcelona and their sales are down 40%.

There is something that, for the time being (you never know ...), can not do the Turkish regime of Rajoy: control where we spend our money the Catalans. 
El Corte Inglés is a company run by a  Falangist  who  barely pays corporation tax. The point is that the good Catalan has decided to boycott that company. 

Obviously, news like the one published by Expansión does not help El Corte Inglés:

You see, they're doing us a great favor. 
Thank you for allowing us to have competitive products ...