Auto-send branded PDF invoices, packing slips & EU e-invoices after every Shopify order — zero clicks required.
SayPDF generates, emails, and archives professional PDF documents for every order — automatically. Upload your logo, pick a template (or let AI recreate yours), and go live in minutes. Scales from a solo store sending 10 invoices a day to a B2B operation transmitting ZUGFeRD e-invoices over PEPPOL.
Sends a branded invoice the moment an order is placed — sequential legal numbers, customer self-download link included.
Upload your existing invoice PDF and SayPDF recreates it as a fully editable HTML template in seconds.
Packing slips and receipts on all plans. Bulk-merge dozens of orders into one PDF for pick-and-pack (Starter+).
ZUGFeRD & Factur-X (EN 16931 XML inside PDF/A-3) — accepted by EU B2B buyers, required in more countries every year.
Output meets the European Accessibility Act (EAA) requirements — future-proof for stores selling in the EU.
Quotes, proforma invoices, credit notes, EU VAT-ID validation with reverse charge, and PEPPOL transmission (Business plan).
| Free $0 | Starter $5/mo 14-day free trial | Pro $12/mo 14-day free trial | Business $39/mo 14-day free trial | |
|---|---|---|---|---|
| Invoicing | ||||
| Auto-email invoice on every order | ✓ | ✓ | ✓ | ✓ |
| Customer emails | 50 / month | Unlimited | Unlimited | Unlimited |
| Sequential legal invoice numbers | ✓ | ✓ | ✓ | ✓ |
| Customer self-download link | ✓ | ✓ | ✓ | ✓ |
| Design | ||||
| Branding (logo, colours, footer) | ✓ | ✓ | ✓ | ✓ |
| Custom HTML templates (multi) | ✓ | ✓ | ✓ | ✓ |
| AI template designer (one-time allowance, not per month) | 1 lifetime | 10 lifetime | Unlimited | Unlimited |
| Multi-language & CJK | ✓ | ✓ | ✓ | ✓ |
| Auto-pick template by order value / country / tag | — | — | ✓ | ✓ |
| Fulfilment | ||||
| Packing slips & receipts | ✓ | ✓ | ✓ | ✓ |
| Manual download per order | ✓ | ✓ | ✓ | ✓ |
| Bulk print / export (many orders → 1 PDF) | — | ✓ | ✓ | ✓ |
| Accounting | ||||
| CSV / DATEV export | — | ✓ | ✓ | ✓ |
| Compliance | ||||
| Accessible PDF/UA (EAA) | — | — | ✓ | ✓ |
| E-invoice ZUGFeRD / Factur-X (EN 16931) | — | — | ✓ | ✓ |
| France e-invoicing XML (EN 16931 UBL, Chorus Pro / PDP) | — | — | ✓ | ✓ |
| Poland KSeF e-invoicing XML (FA(3)) | — | — | — | ✓ |
| B2B | ||||
| Quotes / proforma / credit notes | — | — | — | ✓ |
| VAT-ID validation (VIES) + reverse charge | — | — | — | ✓ |
| PEPPOL transmission | — | — | — | ✓ |
| Automatic payment reminders (net-terms invoices) | — | — | — | ✓ |
| Monthly consolidated statement per customer | — | — | — | ✓ |
| Automation | ||||
| Shopify Flow triggers (build automations off invoice/reminder events) | — | — | ✓ | ✓ |
| SayPDF | Order Printer Pro | Vify | Avada PDF Invoice | Sufio | |
|---|---|---|---|---|---|
| Branded invoices + auto-email | Free | From $0–$10/mo | Free | Free | From $7/mo |
| Unlimited emails + bulk printing | Starter $5/mo | From $10/mo | From $10.99/mo | Yes | Limited |
| Turn your own PDF into a template | Yes | No | No | No | No |
| AI auto-detect & field mapping | Yes | No | No | No | No |
| Accessible PDF/UA (EAA) | Pro $12/mo | No | No | No | No |
| ZUGFeRD / Factur-X e-invoice | Pro $12/mo | No | No | No | Belgium-focused |
| DATEV-Format export + Lexware Office / sevDesk sync | Starter/Pro | No | No | No | No |
| PEPPOL transmission | Business $39/mo | No | No | No | Belgium only |
| Reverse charge + VAT-ID check | Business $39/mo | No | No | Limited | Yes |
Compared with Order Printer Pro, Vify, Avada PDF Invoice and Sufio. Reflects each app's publicly listed features as of 2026 and is provided for guidance only; competitor plans and prices change often — check their listings for the latest. All prices in USD, billed via Shopify every 30 days or yearly (2 months free).