Points of sale for motorway charge stickers

Online:

Automobile clubs
Country Website
Austria

ARBOE

Ă–AMTC

Belgium TCB
Czech Republic

UAMK

ABA

Denmark FDM
Finland Autoliitto
France

ACMB

ACA

Germany

ADAC

ACE

AVD

ACV

Italy

ACI

TCI

Luxembourg ACL
Netherlands ANWB
Poland PZM
Spain RACE
United Kingdom Switzerland Travel Centre
https://www.bazg.admin.ch/content/bazg/en/home/information-individuals/documents-for-travellers-and-road-taxes/vignette-autobahngebuehren/verkaufsstellen-der-vignetten.html