Billoxi – Shopify Smart Invoice PDF App
Billoxi is a Shopify invoice and document app developed to help merchants create branded invoices, packing slips, credit notes, and PDFs directly from Shopify orders.
About this project
Billoxi was designed and developed by XLOXI PVT LTD as a professional document solution for Shopify merchants who need branded invoices, packing slips, credit notes, drafts, and returns without retyping order details.
The app turns Shopify orders into polished PDF documents merchants can print, download, or email using their own SMTP server — while keeping line items, prices, discounts, taxes, and totals synced with the original order.
A key focus of the project was giving merchants full control over branding, including logo, colors, fonts, language, numbering, tax details, and layout, with automation for paid orders and refunds.
Key Features
Invoices, packing slips, credit notes, drafts & returns
Custom branding — logo, colors, fonts, language & layout
Print, PDF download, or email via merchant SMTP
Auto invoices for paid orders & credit notes for refunds
Bulk download, email & manage multiple orders
Order data sync for line items, discounts, taxes & totals
Live preview and template editor
Shopify Admin order extensions
Project Highlights
XLOXI handled the complete development lifecycle of Billoxi, including application architecture, Shopify Admin API integration, PDF generation, template customization, automation rules, merchant dashboard, testing, and Shopify App Store preparation.
Technologies
Shopify, Shopify Admin API, Polaris, App Bridge, TypeScript, Node.js, PostgreSQL, PDF generation, HTML, CSS
Built by XLOXI for the e-commerce saas industry, this shopify app development project focuses on performance, usability, and a clean experience tailored to the brand.
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