Payment & Security
Secure payment
You can choose from the following payment options in the online shop: prepayment, Twint, PostFinance, PostFinance Card, Visa Card, Mastercard, American Express Card.
If you order via email, you can pay in advance, Twint , PostFinance, PostFinance Card.
When paying on site in Dielsdorf: Twint, Maestro Card, Visa Card, Mastercard, American Express Card.
Your payment data is transmitted encrypted via our payment service providers Payrexx/Wallee and PostFinance / SIX Payment.
Safe use
We use SSL encryption from Let's Encrypt for the protected transmission of your data in the SYSTEM4-Lite onlineshop.
Payment details / bank details (payment in CHF)
Bank: UBS AG, 8098 Zurich
Beneficiary: Duco System AG, 8157 Dielsdorf
IBAN CHF: CH03 0027 8278 8372 0201 D
BIC: UBSWCHZH80A
Payment details / bank details (payment in EUR)
Bank: UBS AG, 8098 Zurich
Beneficiary: Duco System AG, 8157 Dielsdorf
IBAN EUR: CH30 0027 8278 8372 0260 T
BIC: UBSWCHZH80A
Note for EUR payments from other European countries
To avoid/reduce fees, please make sure to record orders as SEPA payments with the “fee sharing” (SHA) expense regulation.
Payment with TWINT
- Open your TWINT app and tap the QR code symbol
- Scan the QR code. Enter the total amount and confirm the payment.