Depends on your Business Model, For Example: Must Banks will not underwrite a business in the online electronic exchange virtual currency. There are alternatives for miners, Paypal was banning the sale of video cards or multi-use FPGAs in the past, However, Bitcoin sales, the same as Euro sales, are disallowed by Paypal. http://www.wired.com/2014/01/paypal_bitcoin/ They are companies online Miners using PayPal to sell small quantities up to $25 of BTC online within the US using PayPal.
It's not going to happen. A credit or debit card can be charged back for up to 6 months past the date of the sale, a bitcoin transaction cannot be reversed. Nobody would ever take the risk of a transaction like this.
Have you tried CC Avenue? Also, there is no MCC (merchant category code) for your mining services of virtual currency in India. If you find the closest match to your category code here; http://mcc-codes.findthebest.com/ http://www.ccavenue.com/