This document describes a company called Coinspace that offers cryptocurrency mining contracts. It allows customers to purchase mining packages starting at 300 euros for 30 coins mined per month. Larger packages are available up to 3,000 euros for 500 coins per month. The company uses a binary compensation plan where members earn commissions from recruiting others to purchase packages. It claims members can earn thousands of euros per month from these commissions. However, any earnings are not guaranteed and depend on effort and market factors.