Zollfix ‑ Swiss customs labels

Zollfix connects your shop to your own Swiss Post business account. Choose an unfulfilled order, press one button, and Zollfix assembles the shipment from the order itself: recipient address, weights, and for shipments abroad the customs positions from the HS code, origin and value you stored per product. You get a print-ready PDF, either an address label for Switzerland or the Swiss Post waybill including the CN23 customs declaration. The tracking number returns to Shopify on its own.