You can pay for cloud mining contract using your credit cards or BTC .
Once you entered your card details, our payment processor will pre-authorise selected amount on your card. You need to check your bank statement for confirmation pin. Our transaction will look like: Pin:XXXX Hashtoro.com, where XXXX is a random number. Just enter this number on confirmation page in order to confirm the transaction. If you closed confirmation page, you can always find it back by clicking on invoice number in your transaction history in your dahsboard or by using this url:
https://hashtoro.com/accounts/history/. You have 5 days in order to confirm your transaction.