For payment orders to a foreign country, but also in part in a foreign currency, additional information is required (e.g. BIC, SWIFT, SEPA or IBAN). Strictly speaking, all information should be available on a payment order. You will often find the BIC and SWIFT on the website of the beneficiary.
Payments, which meet the terms and conditions for SEPA payments (EUR, BIC, IBAN, sharing of charges), are executed at no charge.
For further information on this see interest rates and terms and conditions:http://www.bkb.ch/en/Privatkunden/Konditionen-und-Zinssaetze