How it works

Draft text: awaiting proofreading.

From installation to your first table in about 10 minutes.

1. Install the app Install TabSumaHR on your Windows computer. The download will be available on the Download page.
2. Sign in with Google Sign in with the Google account whose Google Sheet and Drive you want to use.
3. Connect mer Connect your access to eRačun through mer. The app only reads your incoming invoices.
4. Choose the year Choose the calendar year you want to process.
5. Press “Read” The app reads the documents and fills your table. Running it again does not create duplicates.
6. Buy a year if needed If the documents are not free, the app offers a “Buy year {y}” button (for example “Buy year 2026”). The payment page opens in your browser (12 € + VAT). After paying, go back to the app and click “Refresh / I have a purchase”.
7. Open your table Your Google Sheet has three sheets: “Ulazni računi” (incoming invoices), “Izlazni računi” (outgoing invoices) and “Greške – računi” (invoices with errors; inside it is the “Duplikati” tab with repeated invoices).

The “Excel” button saves a copy of the table. QUERY formulas work only in Google Sheets; monthly FILTER views work in Google Sheets and Excel 365/2021+.

Documents are only read: the app does not send or change anything at the e-invoice provider.