I am using this contribution for intigrating Credit card payment from www.ccavenue.com
http://www.oscommerce.com/community/contributions,838/page,2
All is fine other than that now the amount has to be entered in INDIAN RUPEES to the secure server. But problem is like if someone shops for US$ 300 or EURO 300 then it only send 300 to server and its read as Indian Rupees 300.
What code shall we add so that at the time when our cart sends information to the server the amount is always calculated and sent in Indian rupees, may the buyer shop in any other currency???
I have indian currency installed in currency options in my osc cart at:
http://silvershop.shauryainternational.com
Also, what code shall I use and where so that the system adds 8% to the total amount if a buyer selects to pay by Credit card.