olemus
müügiks valmistatud tarkvara,
ei tarvitse olla omandtarkvara

täpsemalt
https://techterms.com/definition/commercialsoftware

https://www.lawinsider.com/dictionary/commercial-software

https://www.infostretch.com/blog/open-source-software-vs-commercial-software/

https://echoua.com/commercial-vs-open-source-software-the-benefits-and-drawbacks/

vt ka
- jaosvara
- priivara