You ain’t gonna see survey sites that worth your time for Romania, these survey sites are good for USA, UK, Canada and a handful of more couple rich countries.
If you really wanna make a passive income online I highly suggest starting your own Youtube channel where you post reviews and short tutorials just like I do. It takes a lot of time but is totally worth it. Think long-term like I do not short term. I rather work hard 2 years and after that the next 5 or 10 years I enjoy the rewards of my work with minimal work than enjoy short-term ways to earn $5 or $10. That’s not helpful!
If you don’t want to become a Youtube start reading affiliate marketing section, as well CPA marketing, traffic, and monetization, you see any method to make money online requires a form of traffic, you need visitors, no visitors no cash.
Let me know if you have other questions.
