Invoicing in a foreign currency?

Invoicing in a foreign currency?

Is there anyway to keep the invoice in a foreign currency and NOT to have it convert to your home currency on the invoice?   I wish to be paid in the currency that I invoice in and it is really annoying when the contract says 1 amount, but the invoicing system automatically translates it to my home currency amount.  

Good thing I'm not using zoho accounts as currently I am using an exchange rate of 1 to keep it in the contract currency and manually managing the conversion.

Thanks