The alternative to cloud-mining is to buy, install and operate your own miner equipment from a vendor abroad. To most the alternative is to buy hosting (includes maintenance and operations) from a Hosting provider. The drop in BTC price in 4Q 2018 brought several hosting sites to bankruptcy. It may happen again. The challenge is to find a Hosting site with competitive price but with a profitability to still be there in 3 years time regardless of BTC price. With our technology and pre paid contracts we will be there until the end of the agreements.