CFDI Express is a versatile app designed to streamline invoicing for businesses operating both online and through physical stores. It enables quick invoicing directly from your Shopify store or POS system, and even allows customers to self-generate their invoices at the time of purchase or through their store accounts. Users can easily view which orders have already been invoiced, and download the electronic invoices (CFDIs) without hassle. The app integrates with Shopify Flow to automate the delivery of invoices to your accounting department, optimizing administrative processes. Manage your SAT certificates, product keys, and unit codes effortlessly, and personalize the PDF format of your invoices to match your branding. With features like auto-invoicing on the Thank You Page and Order Confirmation Page, CFDI Express ensures a seamless invoicing experience across all customer touchpoints. Additionally, it facilitates the automatic emailing of CFDI (PDF and XML) to customers, ensuring they receive their customized invoice promptly.