2 h+
saved per month
100–400
invoices per month
0 PLN
cost on the free plan
The problem — invoices in inboxes waste time
Business owners and accountants lose valuable time every day moving invoices manually from email into their accounting system. The process is tedious: downloading attachments, sorting them, entering data into wFirma, archiving them in Google Drive…
The solution — an automated flow with no human in the loop
We built a Make.com flow that moves invoices straight from email into the accounting system. The client clicks nothing — the system handles it all.
- 1
Gmail monitors the inbox
Make.com automatically checks emails labeled „Faktury” and downloads the attachments.
- 2
Filtering and upload to Dropbox
The system filters out unwanted files (PKCS digital signatures) and uploads only the PDFs to a Dropbox folder.
- 3
wFirma processes them via OCR
Invoices are read automatically by wFirma's OCR and are then ready to be booked.
- 4
Automatic archiving
Processed emails are moved to the „Faktury/Archiwum” label. The inbox stays clean.
Tools used

Gmail
Invoice source
Inbox monitoring and automatic downloading of attachments from labeled emails.
Make.com
Automation engine
Orchestration of the entire process: downloading, filtering, uploading and archiving.

Dropbox
Storage
A staging area for invoices before they're processed by wFirma's OCR.
wFirma
Accounting system
Automatic text recognition (OCR) and preparing invoices for booking.
Results
2 h+ / month
saved
100% automation
with no human in the loop
Who is this solution for?
- Accountants and accounting firms serving multiple clients who receive invoices by email.
- Business owners and freelancers using wFirma or similar systems.
- Small and medium businesses with a large volume of cost invoices from various suppliers.
- Finance departments looking to eliminate manual work.
Want to know how to do it yourself?
A full step-by-step guide with screenshots from Make.com and wFirma.

Mateusz Kozłowski
Założyciel flowbiz · Ekspert automatyzacji procesów
Wdrażam automatyzacje, integracje i AI w średnich firmach na Pomorzu i w Kujawsko-Pomorskiem.