Your first invoice in a minute: from company ID to a sent document
Your first invoice in ood.bg takes about a minute: sign up for free, enter your company ID, pick a partner and an item, and press “Issue”. The client receives the document via a secure link.
Step 1: How do I sign up?
Open sign-up and use e-mail, Google, Facebook or a passkey. The Start plan is free forever, no card needed.
Step 2: How do I add my company?
Enter the company ID — VIES fills in the name, address and VAT number. Logo and bank account are optional and can be added later.
Step 3: How do I issue the invoice?
- Pick a partner (or add one by company ID / VAT number).
- Add an item or service with quantity and price.
- The system computes VAT and the amount in words.
- Press “Issue” — the number is assigned at that moment.
Step 4: How do I send it?
Send it by e-mail with a secure link and access code. You can request a signature, and the client can pay online from the invoice page.
See all document types or try the demo if you'd like to look around first.
Frequently asked questions
Do I need a card to sign up?
No. The Start plan is free forever and needs no card.
Can I issue an invoice in English?
Yes. Every document has an English “Invoice” version with its own currency and rate.
What if I make a mistake?
The issued invoice is annulled with a reason and a new one is issued — numbering stays gap-free.