荷兰采购需求：比特币矿工，云挖矿，加密货币市场，加密货币市场，蚂蚁矿机，Bit Main

I'm looking to host a specific mining unit in Paraguay with your services and would like to get detailed information regarding your comprehensive hosting fees in USD, including any additional charges that may apply. Additionally, I'm interested in knowing if it's feasible to set up the contract through Keyes' US entity instead of the one based in China. As I plan to scale up to two units by the end of the year, understanding the terms up front would be helpful. Also, can you confirm if you accept payments in USD via SWIFT as well as through BTC? This will be crucial for managing our financial transactions smoothly as we proceed. Looking forward to your prompt response!