For Papierkram users
Papierkram dunning, automated with fees, interest and a schedule.
In Papierkram you create and send every dunning letter yourself, and a dunning fee only gets in through a template tweak. DunningHero connects directly to Papierkram and duns on your schedule — with fees and default interest, by email, text message or post.
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How your invoice reaches us
Papierkram
keeps invoices and payments
connected directlyDunningHero
sends reminders and dunning letters
Nothing is sent until you switch sending on
Connected directly
Connect once, and the invoices arrive by themselves.
DunningHero connects directly to Papierkram. No export, no list to upload, nothing typed twice.
Sign-in
Your Papierkram subdomain and an API token — added once, done.
What comes across
Customers, open and overdue invoices and payments.
Always current
Where Papierkram reports changes by webhook, an invoice reaches us seconds later — otherwise the regular sync picks it up.
Partial payments, credit notes, cancellations and invoices on payment terms that are not dunned are recognised and handled correctly.
The difference
What Papierkram does and what comes after.
Three levels by hand — or nine on a plan.
Today in Papierkram
With DunningHero
- 01
Today in Papierkram
You create each dunning letter on the invoice via “Mahnung erstellen” and send it yourself.
With DunningHero
Overdue invoices are reminded and dunned on your schedule — on the weekdays and at the time you choose.
- 02
Today in Papierkram
Three dunning levels; for a payment reminder you send the invoice again.
With DunningHero
Six payment reminders and three dunning levels with their own texts and deadlines; switch off the levels you don't need.
- 03
Today in Papierkram
There is no built-in dunning fee, only a workaround in the template.
With DunningHero
A fee per dunning level and default interest under § 288 BGB, calculated from the day of default and shown as its own line.
GuideCreating and automating dunning letters in Papierkram
Read the guideHow it works
Connected in four steps.
- 1
Connect Papierkram
Sign in once or add a key — after that there is nothing left to transfer.
- 2
Invoices arrive
Open and overdue invoices, customers and payments appear in DunningHero and stay current.
- 3
Set your levels
Deadlines, texts, channels and fees per level — or take our templates. Free for 14 days.
- 4
Switch sending on
Nothing goes out before you allow it. Until then you only see what would happen.
Features
What runs by itself from then on.
Up to nine levels
Six payment reminders and three dunning letters, each with its own deadline, wording and tone.
No login needed
The run follows your schedule. You hear from us because something went out — not so that it can.
Payment stops the chain
Once the amount is settled in your accounting system, the next sync ends the escalation.
Text and letter, not just email
As add-ons: a short text message alongside the level and, when needed, a letter we print and post — for customers who overlook email.
Dunning fees and interest
A €5.00 fee per dunning level by default, freely adjustable, never on a payment reminder. Default interest from the day of default — at the consumer rate or, via a setting, the business rate.
Pause instead of switching off
Pause a single invoice or a whole customer — one click, with the reason kept in the audit trail.
Pricing
Priced by overdue invoices in flight.
Not per seat, not per revenue. Annual billing is 15% cheaper.
Recommended: Business
- 14 days free, no card
- No setup fee
- Monthly plans cancel monthly
- All prices net, plus VAT.
How do I connect Papierkram?
Can the dunning letter go by post?
Will a customer get two letters?
Sources
- Papierkram Hilfe — Mahnungen
- Papierkram FAQ — Mahngebühren in Mahnungen einfügen
- Papierkram — Was tun, wenn ein Kunde nicht bezahlt?
Statements about Papierkram follow the vendor's public pages, last checked in September 2026. Something out of date? Tell us and we will correct it.
Papierkram is a trademark of its respective owner. DunningHero is not affiliated with or endorsed by Papierkram.
Keep chasing paymentwithout having to remember.
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