PennaSystems
Settings
Business profile
Nordic omits the sender block (it's already in the header) β€” common on Danish and minimal templates.
Contact & address (shown on invoices)
Click to upload
PNG, JPG, SVG or WebP Β· max 500 KB
Language

The language used across the PennaSystems app.

Free
Invoice builder Β· 4 templates Β· PDF download
FREE
Pro Β£8/month
Everything in Free + saved clients, invoice history, all 12 templates, logo & brand colour, recurring invoices
Your plan
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🎁 Refer a friend

Share PennaPay with other freelancers. When they sign up and go Pro, you both benefit.

πŸ” Two-factor authentication (2FA)

Add an extra layer of security. After enabling, you'll need your authenticator app (Google Authenticator, Authy, etc.) each time you log in.

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Data export

Download a copy of all your data (GDPR Art. 20 β€” right to portability).

⬇ Export invoices (CSV)

CSV is compatible with e-conomic, Billy, and Excel.

Delete account

Schedules your account and all data for deletion. You have a 30-day window to restore your account. After 30 days, all data — including your invoices, contacts, and uploaded files — is permanently erased.

Under Danish Bogføringsloven § 10 you are required to retain your bookkeeping records for 5 years. As the data controller for your invoice data, you must download and store a copy before deletion — we do not retain a copy on your behalf.

Delete your account

This will schedule your account for permanent deletion in 30 days. The following data will be permanently erased:

  • All invoices, line items, and payment status records
  • All contacts, conversations, and messages
  • All uploaded files (deliverables, attachments)
  • Bookings, contracts, time entries, and portfolio items
  • Your business profile, settings, and notifications

Danish Bogføringsloven § 10 — your responsibility

You are the data controller for your invoice records (GDPR Art. 28). Danish law requires you to retain bookkeeping records for 5 years from the end of the financial year. PennaSystems processes this data on your behalf and erases it on your request — we do not retain a copy for you. Download your data first and store it in your own bookkeeping system.

AI & Privacy

Control which AI features can process your data. These settings apply to your account. Per-contact overrides are available inside each contact's workspace.

All AI features use Claude (Anthropic). Data sent to Claude is governed by Anthropic's Privacy Policy. PennaSystems does not use your data to train AI models.

EU One Stop Shop (OSS) registration

If you sell digital services to consumers in other EU countries and your cross-border B2C revenue exceeds €10,000 per calendar year, you must register for EU OSS VAT. Register at SKAT β†’

EU B2C sales tracker
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