An Amazon spokesman confirmed the so-called Google tax, which Spain began charging on revenues of large digital companies from Jan. 21, would hit users of its services.

Countries around the world are examining ways to tax global tech companies on revenues generated in their economies in the absence of wider agreement on how to tackle their growing role in business and commerce.

The spokesman added that Amazon advocates a global approach rather than taxes imposed by individual countries.

The Amazon document confirmed an earlier report by Spanish online media El Confidencial.

Amazon announced a similar move in France after the government there also approved a "Google tax".

(Reporting by Inti Landauro; Editing by Mark Potter and Alexander Smith)