You can top up your credit by making payments into the following account:
Recipient: Toll Collect GmbH
Bank: Helaba (may appear differently in online banking)
IBAN: DE88 3005 0000 0001 6401 19
BIC/Swift code: WELADEDD
Reason for payment: Your user ID XXXXXXX (Example: 1234567) and the keyword “Maut”
The address of the bank for foreign transfers is:
Helaba
Uerdinger Straße 88
40474 Düsseldorf
Germany