Jim Soft Swiss QR Invoice is a user-friendly WooCommerce extension that simplifies the process of generating payment slips with QR codes. Designed for WordPress, this free plugin allows users to create invoices quickly by simply entering their (QR-)IBAN. It supports standard IBANs without ESR, ensuring compliance with future regulations. With customizable options for branding, including logos and color schemes, users can tailor invoices to their preferences.

The extension also provides flexibility with various settings, allowing the inclusion of order items, creditor information, and additional notes on invoices. Invoices are pre-configured for immediate printing and are compatible with window envelopes for mailing. Additionally, it offers features like attaching QR invoices to order confirmations and email types, making it a comprehensive solution for businesses looking to streamline their invoicing process.