Considering the IHM Hotell & Konferenscenter in Göteborg?
A VT member wrote the following comment about visiting Göteborg:
Take a number, please by HORSCHECK
At most places with customer service (e.g. Post Office, Tourist Information, Money Exchange) you have to take a number from a machine. Then you have to wait for your number to be called or to be shown on the display with the appropriate counter. So instead of waiting in a line you are able to browse through other things while waiting for your number to be called.