After search the forum for 2 days, I finally found how the interface show look like when the course is configured to be paid by Paypal. THe problem now is I am not able to get the interface to appear. Now the course cannot be access withou paying and yet the payment interface did not appear. I have installed moodle 1.5.3. My url is http://members.business-excel-training-course.com/. Appreciate if you could help me on this.
Thanks in advance.