Simple Invoice ‑ Order Printer

The Simple Invoice app for Shopify has received overwhelmingly positive reviews from users. Customers praise the app for its ease of use, professional invoice templates, seamless integration with Shopify, and responsive customer support. Users appreciate the quick setup process, customizable options, and time-saving features like automatic invoice sending. The support team is highlighted for being helpful, responsive, and efficient in resolving any issues or customization requests. Some users also mention the value of the free plan and the smooth experience of using the app.