Yes, you can use euros in most department stores, cafes, and restaurants, and for commuting within the city. However, we advise you to get your currency converted into Swiss Francs. This is for two reasons. One, the euro exchange rate is quite unfavourable.
Secondly, most of the time you will receive your balance payment in Swiss Francs. You can get your currency converted at bank branches, UBS & Credit Suisse, & exchange bureaus at the airport & main train station.
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