QUALIFIED CERTIFICATE FOR PROFESSIONAL QUALIFIED ELECTRONIC SIGNATURE
This signature is intended for legal entities, sole proprietors or freelancers.
- Online banking – VAT payment, social security contributions, salaries
 - NRA tax declarations
 - Electronic invoices issuance
 - Documents submission – declarations, monthly reports, Intrastat declarations, etc.
 - Transition to paperless document flow and archive
 - Communication with all state and municipal structures
 - E-mail and files signing
 
| Validity | Price without smart card and USB reader, VAT included |  Price with smart card and USB reader, VAT included | 
| 1 year | 50.40 BGN / 25.77 EUR | 71.40 BGN / 36.50 EUR | 
| 3 years | 132.30 BGN / 67.64 EUR | 153.30 BGN / 78.37 EUR |