--- title: "Add a signature, QR code, bank details and notes" description: "Use the editor's Additional Options to add your signature, a payment QR code, bank details and notes to a document, and switch each one off per document." url: https://docs.invoicestamp.com/documents/signature-qr-code-bank-details last_updated: 2026-10-21 app: InvoiceStamp 1.1.0 for iPhone and Android --- > InvoiceStamp Help Center: step-by-step guides for the InvoiceStamp app on iPhone and Android. > Fetch the complete index of help pages at https://docs.invoicestamp.com/llms.txt to find the other pages you need before answering. # Add a signature, QR code, bank details and notes At the bottom of the editor, **Additional Options** adds four extras to a document: your **Signature**, a payment **QR Code**, your **Bank Info** and **Notes & Terms**. Tap **+ Add** next to one and fill it in. Once added, each has a switch, so you can hide it on one document without deleting it. ## Where are the Additional Options? Scroll the editor down past the **Design** card. **Additional Options** opens by itself while none of the four is set up; tap its header to open or close it. Its subtitle counts what you've added, such as *2 of 4 added*. ![Additional Options opened with Signature, QR Code, Bank Info and Notes & Terms, each Not added with a + Add button](https://docs.invoicestamp.com/screenshots/editor-additional-options.webp) ![Additional Options showing 2 of 4 added: Signature added and QR active, each with its switch on](https://docs.invoicestamp.com/screenshots/editor-options-added.webp) | Row | Shows once added | Saved for | | --- | --- | --- | | **Signature** | Signature added | Every document: it's part of your business profile | | **QR Code** | QR active | This document, and new documents start with it | | **Bank Info** | Details added | Every document: it's part of your business profile | | **Notes & Terms** | Instructions added | This document, and new documents start with them | ## How do I add my signature? 1. Tap **+ Add** next to **Signature**. 2. Optionally type a **Label** to print under it, such as *Managing Director*. Without one, the PDF prints *Authorized Signature*. The label belongs to this document only. 3. Choose how to make the signature: - **Draw**: sign with your finger on **Draw your signature**, then tap **Save**. **Clear** starts again. - **Type**: type your name, and the app writes it in a handwriting font. - **Upload**: pick a picture of your signature, up to 1 MB. 4. Go back to the editor. The **Signature** row shows **Signature added**, with its switch on. ![The Signature screen with a Label field and Draw, Type and Upload buttons](https://docs.invoicestamp.com/screenshots/signature.webp) ![An invoice preview with the signature printed above Authorized Signature](https://docs.invoicestamp.com/screenshots/preview.webp) Your signature is saved to your business profile, so it's ready on every document: you only add it once. To change or remove it, use **Profile** → **Digital Signature**. **Remove signature** takes it off every document. See [Add your logo, brand color and signature](https://docs.invoicestamp.com/business-and-designs/logo-color-and-signature). ## How do I add a payment QR code? A QR code lets your client pay by scanning the invoice with their phone's camera. 1. Tap **+ Add** next to **QR Code**. **Payment QR Code** opens. 2. In **Link, message or IBAN**, type what the code should hold. A payment link works best, such as your PayPal.me address or a payment link from your bank or card provider. 3. Check the code under **Preview**, then go back. The row shows **QR active**. ![Payment QR Code with a link typed in, the label InvoiceStamp, and a preview of the QR code](https://docs.invoicestamp.com/screenshots/payment-qr-code.webp) The code holds exactly what you type. When scanned, a link opens in the client's browser, while an IBAN or a message shows as text for them to copy. The **Label** field appears with the preview in the app; the PDF prints the code itself. New documents start with the same QR code, so set it once. ## How do I add my bank details? 1. Tap **+ Add** next to **Bank Info**. **Bank Account** opens. 2. Under **Account Details**, fill in what your client needs to pay you: **Bank Name**, **Holder**, [**IBAN**](https://docs.invoicestamp.com/glossary#iban), [**SWIFT**](https://docs.invoicestamp.com/glossary#swift) and, if your bank gives you one, your [**RIB**](https://docs.invoicestamp.com/glossary#rib) (the account reference used in Morocco and France). 3. Go back to the editor. The row shows **Details added** once **Bank Name** is filled in. Your bank details are saved to your business profile and print as payment details on every document where the switch is on. Where they appear on the page depends on the design. **Activate PayPal** under **Online Payments** is marked **Coming Soon**: it isn't available yet. ## How do I add notes or payment terms? 1. Tap **+ Add** next to **Notes & Terms**. 2. Type a message for your client in **Additional Notes**, such as *Thank you for your business!*, and your conditions in [**Payment Terms**](https://docs.invoicestamp.com/glossary#payment-terms), such as *Please pay within 15 days*. 3. Go back to the editor. The row shows **Instructions added**. They print under **Notes** and **Terms** on the PDF. New documents start with the same text, which you can change on each one. The [due date](https://docs.invoicestamp.com/glossary#due-date) is set separately, in the editor's dates: see [Fill in a document, section by section](https://docs.invoicestamp.com/documents/fill-in-a-document). ## How do I hide one of them on a document? Turn its switch off in **Additional Options**. The row reads **Hidden on invoice**, and the PDF of this document leaves it out. Nothing is deleted: turn the switch back on to show it again. The switch only affects the document you're editing. ## Related guides - [Add your logo, brand color and signature](https://docs.invoicestamp.com/business-and-designs/logo-color-and-signature) - [Share an invoice PDF](https://docs.invoicestamp.com/documents/share-an-invoice-pdf)