Free Primary Mining: This contract is valid for 1 day and priced at $10. Its fixed return is $10.8

Bitcoin Mining:  This contract is valid for 3 days and priced at $100. Its fixed return is $104.5

Litecoin Mining:  This contract is valid for 7 days and priced at $500. Its fixed return is $563

 BitcoinCash Mining: This contract is valid for 15 days and is priced at $1200. Its fixed return is $1545

Dogecoin Mining:  This contract is valid for 30 days and is priced at $3000. Its fixed return is $4890

Dashcoin Mining:  This contract is valid for 60 days and is priced at $6400. It has a fixed return of $15280

Filecoin Mining:  This contract is valid for 90 days and is priced at $9600. Its fixed return is $29644

HappyMiner's cloud mining services are known for their high profitability and low maintenance costs. 

The company uses the latest mining hardware and software to ensure that customers receive the best possible mining experience.  

The company uses the latest mining hardware and software to ensure that customers receive the best possible mining experience.