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EXT = External

Openess to other systems


OperaOpusTM  system is open toward external systems and services:

  • e-banking – automatic posting of copies; preparation of summary payment orders from incoming invoices and payrolls
  • e-tax administration – submission of all legal forms: VAT, VAT-S, PA, PPO (Controlling of Domestic Tax Liability Transfer form), JOPPD (Gross Receipts Overview form), Intrastat, Control books
  • CNB – automatic download of exchange rates
  • EDI - system for the electronic exchange of documents
  • e-invoice – sending outgoing bills in electronic form; receiving incoming invoices and automatic entry in the system
  • integration with external specialized systems of users
  • machinery in the production
  • engraving devices for name plates
  • corporate managerial systems for advanced data consolidation
  • import of the price lists from suppliers
  • export of data/documents in prescribed format to the partner systems
  • creation of dedicated interfaces by special customer requests





Francesca Tenchinija 2a
10000 Zagreb, Croatia

+385 1 379 00 11

Company information
SVAM plus d.o.o.
Ulica Francesca Tenchinija 2a, HR-10000 Zagreb

Full name:
SVAM plus društvo s ograničenom odgovornošću za informatički inženjering
Registration number (MBS):
Year of establishment:
Commercial court:
Trgovački sud u Zagrebu
Funding capital:
32.400,00 HRK fully paid
Members of the board:
Mario Mandić, Sanda Prebanić, Hrvoje Zrilić
Account and bank info
Bank name:
Zagrebačka banka d.d.
Bank address:
Trg bana Josipa Jelačića 10, HR-10000 Zagreb

Copyright (c) 2021 SVAM plus d.o.o.