Hi, recently I saw in one of the whatsapp groups I participate in a recommendation for a site - https://ltcminer.io.
this site offers you huge amounts of litecoin mining in a price that seems almost unbelievable - let me show yhou what they claim:
They also have a refarral program and FREE miner that mines at a low rate but you know - it's free!
So I went and googled their services - and to sum it, it's plain scam - people who invest money get only part of their money back - they can't contact the company, and lost faith in this service. and I'm talking about many people!
here is an example to what people have to say about it:
So to sum it - do not use their services, there are a lot of services out there - check if they are legit, do the math and decide whether it worth it and act responsibly.
I got the advice that NiceHash are great - even though they were hacked, I think they will tighten up their security so consider them, but carefully!