OngoingAI

OP usage & market intelligence

Pricing
Free trial available
Monthly$3/month

7-day free trial

  • • - Generate PDF invoice
  • • - Unlimited invoice downloads
What does OP do?

This app helps you to create invoices and print PDF invoice. Create packing slips & refund slips. Print invoices, print packing slips & print refun...

  • Create PDF invoices, packing slips and refunds.
  • Automatic send email of PDF invoices for all orders (or specific orders)
  • Customizable invoice template.

Features

Invoices and receiptsInvoicesReceiptsQuotesPacking slipsRefundsColor and fontBrandingFieldsTax calculationTemplatesBarcodesLogosMulti-currencyMulti-languagePDF generationPrint and exportReportsOrders - Other
Review history
Daily review count on the Shopify App Store
0±0 · 11d· Rating steady at 0.0★
Aug 10Aug 20

Daily tracking from Aug 10, 2026 through today · 10 days observed

Catalog position
Within Invoices and receipts on the App Store
Rank by reviews
#320 of 392
Review percentile
19th
Rating percentile
57th
On the App Store
1.5 yrs
Works with
Integrations listed for OP: Order Printer, PDF Invoice
CheckoutCustomer accountsShopify Admin
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Frequently asked questions

This app helps you to create invoices and print PDF invoice. Create packing slips & refund slips. Print invoices, print packing slips & print refun... It's a invoices and receipts tool for ecommerce stores.