I recently bought 2 Th/s on Cex.io and I've been receiving payouts less than expected.
After reading through the maintenance fees, and calculating my profits again it seems that I get barely anything.
1 Gh/s costs $0.105/month to maintain.
I have 2 Th/s so that's $200/month (0.4809 BTC)
2 Th/s gives 0.77302020 BTC a month according to
https://alloscomp.com/bitcoin/calculatorI basically lose more than half my mining profit for maintenance....