Declaration Of Open Procedure For The Provision Of Call Center Services For The Department Of Transport And Communications Of The Regional Office Unit Of The Region Of Western Greece Estimated Value €148,800.00 Including Vat 24% (Budget Without Vat: €120,000.00, Vat: €28,800.00) And With The Criterion Of Awarding The Most Economically Advantageous Offer, Based On The Best Value For Money