Are shipments made worldwide?

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• What can I do if I made a mistake when purchasing the product?

  Please contact the sales department at the following email address tienda@difusion.com indicating the order number.

• What payment methods are available?

  You can pay by credit/debit card (Visa, Mastercard, American Express), Alipay, Ideal, Paypal and bank transfer. For subscriptions, payment can only be made by credit/debit card.

• How long does it take for my refund to arrive?

  For physical products (printed textbook and reading...), the refund period will be between 5-20 days from receipt of the goods. In the case of digital licences/access, the refund will be made within 5-20 days.