Before we went to Arillas in June, I heard or read somewhere that Ina's supermarket are now doing cash back. Just to let anyone that may be thinking of doing this know, when my sons tried to use this facility they were told (with sincere apologies) that the supermarket had to charge 18%. I'm not exactly sure why this was, I just wanted to warn anybody that may of heard about this facility & decided to rely on it (as my sons had)