Nicehash is a platform that customers may buy hashrate and start to mine by connecting to Poolin.me. What a common issue you may encounter is that "pool difficulty is too low", which is displayed as follows.
In such cases, you can customize difficulty. Now Poolin.me supports customized difficulty for BTC, LTC, ZEC and ETH.
How to customize difficulty:
1）Set special words in password
2）How to set:
d=10000，used for setting initial difficulty, and 10000 is the difficulty you can set according to your demand
md=10000，used for setting minimum difficulty, and 10000 is the difficulty you can set according to your demand
fixed=10000，used for setting fixed difficulty, and 10000 is the difficulty you can set according to your demand
To start mining, you need to set both d and md, for example d=500000,md=500000
For example, Nicehash requires a minimum difficulty of 500000 by mining BTC, then you can set d=500000,md=500000 in password.
Values below are tested available:
d=8589934592,md=2