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From SumUp Invoices

From SumUp Invoices to Folnaro

Customers, products, finalized invoices, payments and the original PDFs come along. Recurring invoices arrive too, paused, so nothing goes out twice. That includes accounts that date back to Debitoor.

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Your data moves to FolnaroThree exports leave the old app’s box, travel into Folnaro’s archive and are filed. At the end the sum check shows that everything matches.CSVZIPXLSXTotals match

Export

What you export in SumUp Invoices

  1. Customers, products and invoices

    As CSV or Excel. Folnaro reads JSON files too. You can choose all lists at once.

  2. The ZIP of original PDFs

    From the download centre. Folnaro matches every PDF to its invoice. Without the PDFs the archive lacks the originals.

Comes along

What comes along from SumUp Invoices

  • Customers and products With address, payment terms and prices. Empty fields of your business details in Folnaro are filled from your SumUp profile.
  • Finalized documents Invoices, invoice corrections, quotes and delivery notes with their original number, date and the totals you issued. They cannot be changed afterwards.
  • Original PDFs Folnaro shows and sends the original. If one is missing, it rebuilds the PDF from the data and marks every page as a reconstruction.
  • Payments Every recorded payment with its date and amount. An invoice archived in SumUp but never paid counts as open in Folnaro.
  • Recurring invoices, paused With their rhythm, including every 2 weeks or every 5 months. A rhythm Folnaro does not know is set to yearly for now and named in the report.
  • Foreign currency If SumUp converted an invoice at an exchange rate, Folnaro uses that rate for every euro total.

Stays behind

What stays in SumUp Invoices

  • Drafts They have no number yet. The report counts them so you can write them again in Folnaro.
  • Expenses Folnaro does not import SumUp expenses; the report says how many there are. Bring your receipts into Folnaro by drag and drop, scan or a watched folder.
  • Custom email texts of recurring invoices Imported series use your email template in Folnaro.

How to switch

How to move from SumUp Invoices

  1. Export the lists

    In SumUp Invoices, export customers, products and invoices.

  2. Download the PDFs

    Download the ZIP of original PDFs from the download centre.

  3. Pause series in SumUp

    Pause every recurring invoice that still runs in SumUp. Otherwise your customer gets every invoice twice.

  4. Start the import

    In Folnaro choose File > Import Data… and click Import… in the SumUp Invoices row.

  5. Choose everything at once

    Click Choose… and select the lists, the JSON files and the ZIP together.

  6. Check the preview and import

    Click Show Preview, check the sum check and click Import.

  7. Resume your series

    Under Recurring invoices, check rhythm, recipient and placeholders, and only then resume each series in Folnaro.

Number ranges

Your numbering carries on without gaps

Folnaro recognizes the pattern of your invoice numbers and carries on after the highest imported one. The gap check names every missing number in the imported series. If invoice corrections had their own number range in SumUp, turn on Own number range for invoice corrections under Settings > Number Ranges before you import, and Folnaro continues it.

In the help

Model
Free plan and Plus subscription
List prices
Free at no cost, Plus €10 net a month or €8 when paid yearly
Source
SumUp Rechnungen, As of 8 October 2026

Checked against the Folnaro importer on

What awaits you in Folnaro

Questions about switching

I used Debitoor. Does this apply to me?
Yes. Debitoor is SumUp Invoices today, and your data lives there. Export it as described above.
Can I use SumUp Invoices and Folnaro side by side?
Yes. Write new invoices in only one of them, though. Anything you still record in SumUp later comes over with a second import. Records already imported are not added twice.
What happens to my old invoice numbers?
They stay exactly as they are. Your next invoice in Folnaro gets the number after the highest imported one.
Will my recurring invoices go out again right away?
No. They arrive paused. You resume each series yourself after pausing it in SumUp.
Do I still need my SumUp access afterwards?
Not for new invoices. Retention rules apply to the data there too, though. Keep the exports and the ZIP of PDFs, and keep your access for as long as you can.

Try it with your own numbers.

Free for 30 days, no account and no payment details. Then subscribe or buy once, with the same features.

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