Invoice in usd payment received in inr

Parama Sivam (4 Points)

09 February 2016  

Hi,

I made an invoice for 7000 USD.

But buyer made payment in INR for that invoice.

Is there any problem occurs in future ?

Some professional.said that to return the INR received by me to buyer  and ask the buyer to send in USD.

What can I do now ?

Totally confusing. 

Kindly advise.

T I A.

Sivam.