I am trying to create a coupon code that would essentially make the registration free but am having a hard time figuring out the code I would use. I keep getting a calculation must be in $#,###.## format:
Here is my example I am using:
CouponCode = "partner15" ? -RegistrationFee*1.00 : 0
I'm new to these forms and am kind of lost here, any help would be greatly appreciated.