P2pool is a decentralized peer-to-peer BTC mining pool, which means users can choose a private or public node to mine on. Fees depend on the node chosen by the miner and the transaction fees are shared. Unlike centralized mining pools, P2Pool is based on the same peer-2-peer (P2P) model as Bitcoin, making the pool as a whole highly resistant to malicious attacks, and preserving and protecting the decentralized nature of Bitcoin.
Pangolin Miner is a mining hardware provider and shareholder of Whatsminer Company. They offer the WhatsMiner M3, a proficient alternative to other Bitcoin ASIC miners. All hardware is fully packed, tracked and will need the customer signature proof. Thus ensuring all products find their way to the customer.
Globalpool.org is an Ethereum, Ethereum Classic, Expanse, Zcash and Musicoin mining pool. Users can mine all these currencies for a 0.25% fee and through a Prop payment system. Payouts run every 2 hours.