Reading licensing docs is quite difficult, especially for people like me whose native language is different from English. Therefore, I hope there is people who experienced OEM Licensing out there and can explain that question in simple human language.
The main question is if I have Oracle Database Enterprise Edition with purchased Diagnostic Pack and Tuning Pack and then if I configure Oracle Enterprise Manager Cloud Control do I need to pay extra money to have access to use those mentioned packs through OEMCC or I have to pay for anything else?
The base installation of Enterprise Manager Cloud Control includes several features free of charge with the purchase of any Oracle software license or Support contract.
The target home page is the only one that isn't licensed. All links, including metric links for viewing previous metrics, require a license and are part of the appropriate middleware management pack.
To view the features supported by the “FREE” base installation, visit the below link to know details about the features.