We run courses that has different modules. For example
- Module A
- Module B
- Module c
A participant can chose to attend Module A now and pay.
But couple of months down the line would want to sign up for Module B or C.
Issue I am facing is when registering online for 2nd time, its coming up with a message saying "Oops! You have already registered for this course". Is there a way to solve this problem using civievent please?
PS:We cannot use contribution due to policy within organisation not to mix course payments & donation.