InvoiceStamp Help Center

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Step-by-step guides for InvoiceStamp 1.1.0 on iPhone and Android, with screenshots from the app.

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Make your first invoice on iPhone or Android

Create an invoice on your phone with InvoiceStamp, step by step. Add your business, the client, line items and tax, pick a design, save and share the PDF.

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Getting startedNew to InvoiceStamp? Set the app up on your phone, learn the four tabs and the + button, and make and share your first invoice in a few minutes.
DocumentsMake invoices, quotations and sale orders in one editor, add line items with tax and discounts, share the PDF, and find and manage what you've saved.
Payments & totalsMark InvoiceStamp invoices as paid in full or in part, undo a payment, and read the totals on the Home screen by document type, period and currency.
Clients & productsSave the clients you bill and the products and services you sell in InvoiceStamp, then add them to any invoice, quotation or sale order in a single tap.
Your business & designsSet up what every InvoiceStamp document says about you and how it looks, from your business details, logo, tax IDs and signature to designs and numbering.
Account & settingsManage your InvoiceStamp subscription, notifications, emails and app settings, get help from the team, fix common problems, or delete your account for good.
Get help from an AI assistantAsk ChatGPT or Claude about a guide, or connect them to the whole help center.Glossary of invoicing termsWhat tax ID, unit price, unit of measure, supply date, IBAN and the app's other terms mean.