Concerning those magazine subscriptions in Switzerland that offer 10,000 miles, it is quite difficult to find any contact details. I just sent them an email in French concerning the Bilan abonnement, but calling them seemed to be impossible because I just couldn't find any address or number for Talmedia. But finally, I managed to bring this up, just in case somebody needs to talk to them directly about this:

Tamedia
Werdstrasse 21
Postfach
8021 Zürich

+41 44 248 41 11
[email protected]

Tamedia Publications romandes
Avenue de la Gare 33
Case postale
1001 Lausanne

+41 21 349 45 45
[email protected]