Plateformes participantes
- Booklooker.de - 100%
- Amazon.de - 61%
- Zvab.com - 24%
- Abebooks.de - 24%
- Medimops.de - 22%
- Buchfreund.de - 16%
- Amazon.fr - 13%
- Alibris.co.uk - 11%
- Barnesandnoble.com - 11%
- Amazon.es - 8%
- Averdo.com - 7%
- Achtung-buecher.de - 6%
- Buecher.de - 6%
- Thalia.de - 5%
- Biblio.com - 5%
- Priceminister.com - 5%
- Antiquariat.de - 4%
- Ebook.de - 4%
- Ebay.de - 3%
- Orellfuessli.ch - 3%
- Bookdepository.com - 3%
- Ibs.it - 2%
- Hugendubel.de - 2%
- Betterworldbooks.com - 2%
- Livre-rare-book.com - 2%
- Dodax.ch - 2%
- Lehmanns.de - 1%
- Weltbild.de - 1%
- Indigo.ca - 1%
- Blackwell.co.uk - 1%
- Awesomebooks.com - 1%
- Lafeltrinelli.it - 1%
- Alibris.com - 1%
- Apple.com - 1%
- Studibuch.de - 1%
- Springer.com - 1%
- Bookspot.nl - 1%
- Momox-shop.fr - 1%
- Bruna.nl - 1%
- Notenbuch.de - 1%
- литрес.ру - 1%
- Hive.co.uk
- Abebooks.com
- Yakaboo.ua
- Livrenpoche.com
- Google.com
- Dodax.de
- Foyles.co.uk
- Thalia.at
- Voordeelboekenonline.nl
- Waterstones.co.uk
- Chapitre.com
- Rebuy.de
- Zookal.com
- Agapea.com
- Wordery.com
- Pzwl.pl
- Informit.com
- Dodax.nl
- Casadellibro.com
- Audible.de
- Amazon.com
- Ebook.nl
- Nationalgallery.co.uk
- Mann-ivanov-ferber.ru
- Audible.co.uk
- Ebooks.com
- Lijsterrijk.nl
- Lonlyplanet.com
- Theworks.co.uk
- Trinityroad.com
- Stanfords.co.uk
- Bambook.com
- Lira.hu
- Deutscher-pressevertrieb.de
- Calendars.com
- Bookdoreille.com
- Scholastic.co.uk
- Ordochbok.se
- Ordnancesurvey.co.uk
- Gutenberg.org
- Internet-bookshop.com
- Bsigroup.com
- Biblicadirect.com
- Dodax.at
- Apress.com
- Chelseagreen.com
- Studystore.nl
- Palgrave.com
- Tfaw.com
- Eden.co.uk
- Thriftbooks.com
- Audiobooksnow.com
- Proxis.com
- Musicnotes.com
- Book24.ru
- Ebay.es
- Bol.com
- Iberlibro.com
- Ebay.co.uk
- Abebooks.co.uk
- Ebay.fr
- Abebooks.fr
- Amazon.it
- Ebay.it
- Abebooks.it
- Ebay.com
- Amazon.in
- Amazon.co.uk