Hi,thanks for your reply.
Yes while check out i can a field for using credit cart and also a button for express check out.This means everything is fine.Yes i was not sure about the function.Is it normal that when i click on express checkout button it takes me to paypal website for making payment or this should also process order without leaving my website.Also request you to let me know what about credit card payment it this to is proccessed on my website itself or at last customers will be taken to paypal.Please let me know.Thank you once more for yout time and help.