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Online invoicing in minutes,
no mistakes, no stress.

Issue invoices in full compliance with the NRA and Bulgarian VAT law. Automatic reminders, reports and client analytics in one place. Free trial.

The platform, step by step

From document to payment,
end to end.

I.
IssuingYou prepare the document and send it.
01

Create

Prepare the document: invoice, quote, credit or debit note.

02

Send

The client gets a secure link to a portal. You see when they open it and when they view the invoice.

II.
ReceivingThe client pays, or you remind them.
03

Payments

Track the status and mark as paid in one click.

04

Reminders

Automatic emails for overdue invoices, in Bulgarian, with a professional tone.

III.
ClosingYou close the month with reports and an export for accounting.
05

Analytics

Monthly, quarterly and annual reports on revenue, expenses and client activity.

06

Export to accounting

Export to popular accounting systems. A format ready for your accountant.

Soon
07

Reconciliation

Your bank movements are matched to invoices automatically.

What the platform includes

The entire invoicing process,
in one platform.

Create any document, fast

Invoices, quotes, credit and debit notes. Issued in under two minutes with automatic VAT and NRA compliance.

Full compliance

Every document passes Bulgarian compliance.

High-level security

AES-256 in the database. TLS in transit. EU storage and daily backups you never have to think about.

Send and track

The client gets a secure link to a portal, not an attachment. You see when they open the portal and when they view the invoice.

Searchable history

Every document archived, with full search, filters and an audit trail. Open anything, any time.

Real-time analytics

Revenue, payments and client activity update live. See where the money comes from at a glance.

Reports

Export reports on revenue, clients and payments to CSV or PDF. Flexible filters by date, client or status.

Automatic reminders

Smetni reminds clients of overdue invoices for you. Configurable schedules and templates, stopping automatically once payment arrives.

Recurring invoices

Monthly, quarterly or annual cycles. Set the schedule once and Smetni issues every next invoice automatically, right on time.

Soon

Auto-reconciliation

Incoming bank payments will be reconciled with open invoices automatically. Close your quarter in minutes. Expected Q3 2026.

Soon

REST API

Connect Smetni to your ERP, CRM or custom systems. A REST API for reading and writing, in active development.

30 currencies

EUR, USD, GBP, JPY and 26 more. Automatic conversion at current rates.

In Bulgarian or English

Choose the invoice language to match the client.

Invoice the whole world

For clients abroad with multi-currency amounts, a language of your choice and compliance with European VAT rules.

Client profiles

Every client in one place, with invoice history, preferred currency, language and contacts always at hand.

Who it's for

One platform,
for the self-employed, companies and accountants.

Self-employed

For people who work alone. No accounting jargon and no unnecessary fields. Fill it in, send it and get back to your work.

  • Saved clients and services
  • Legal auto-numbering
  • Send in one click

Small business

For companies where several people issue invoices. Shared clients, up-to-date payments, and it is always clear who sent what.

  • Roles and access rights
  • Shared clients and documents
  • Automatic reminders

Enterprise

For companies with high document volume and systems of their own. Connect invoicing through the API, with analytics and exports shaped around your processes.

  • API integrations
  • Advanced analytics and exports
  • Individual support terms

Accountants

For accounting firms and practices with dozens of clients. Work with all of them from one account, with exports ready for your accounting software.

  • Every client in one account
  • Exports to accounting systems
  • Full history for every document
Trust & complianceStandards and guarantees
NRA compliance

Ready for real-time filing, under the new rules.

EU hosting

Invoice data is stored in data centers within the European Union.

AES-256

Encryption at rest and in transit.

Continuous backup

Continuous backup with point-in-time recovery.

Ready to start

Your first invoice,
in two minutes.

30-day free trial. Cancel whenever you wish.