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Add Attachments to Square Invoices

You can add multiple attachments, like a contract or image, directly to your Square Invoice so your customer will have all of the purchase information in one place.

Add Attachments to Invoices Online

To add attachments to your Square Invoices:

  1. Go to Invoices in your online Square Dashboard.

  2. Select Send an invoice.

  3. Fill out the invoice details.

  4. Under More Options, click Add attachment to upload documents or images from your computer.

  5. Add additional attachments as needed, or remove uploaded attachments by selecting X.

  6. Before sending your invoice, select Preview in the top right-hand corner to view your invoice as your customer will see it. You can also select Save as draft to save the current version to work on later.

  7. Once you're ready to send the invoice, select Send or Schedule.

Add Attachments to Invoices from the Square Invoices App

To add Invoices from the Square Invoices app:

  1. Tap + and select Invoice.

  2. Fill out the Invoice details.

  3. Under Details, tap Add an attachment.

  4. Enter an optional file name, then tap Upload.

  5. Add additional attachments as needed, or remove uploaded attachments by tapping the attachment > Remove Attachment.

  6. Continue creating the invoice, and tap Send when finished.

Before sending your invoice, select ••• > Save as draft to save the current version to work on later.

Add Attachments to Invoices from the Square POS App

You can also add attachments to your invoices from the Square POS app. To do so:

  1. Select Invoices from the navigation menu, and tap the Create Invoice button.

  2. When creating an invoice, tap Add an attachment to upload documents or images from your device.

  3. Add additional attachments as needed, or remove uploaded attachments by tapping the attachment > Remove Attachment.

  4. Continue creating the invoice, and tap Send when finished.

Important to Note

  • To access this feature, be sure your Square Invoices or POS app is up to date.

  • Do not use this feature to upload any personal health information, illegal content, or content in violation of Square’s Terms of Service.

  • Content you upload may be reviewed and used by Square in connection with contesting a chargeback.

  • Image files and PDFs can be uploaded with a combined file size limit of 25MB with a maximum of 10 files. You can upload PDF, PNG, and JPG files.

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