My assessment of EL CORTE INGLES is ZERO, they are SCAMMERS, they only credit purchases of small-medium amounts (max € 200), as long as you make a purchase of a high value they never credit it. 2 months ago I made a purchase of more than € 1400, and knowing the "percale", I entered the ECI website from the link in Letyshops, I followed all the steps that Letyshops always advises (without more eyelashes or 3rd degree extensions) , preventively I was making screenshots of each step I took in the purchase until its complete completion, and oh ... surprise ... !!!, the purchase was not credited to me. I made the claim for the non-accredited purchase, including in it the screenshots already commented, in which it was verified that my management had been done in the recommended way, EL CORTE INGLES responds: "According to the data that the partners have sent us, there was an oversubscription of the data, so the purchase was not registered. ", FALSE ... THEY ARE SOME SCAMMERS. Letyshops in compensation has given me € 5, which I appreciate, but the accreditation was close to € 40. Many thanks to Letyshops for their attention, and I reiterate my opinion of EL CORTE INGLES, they are SCAMMERS.