I have several agenda items that are multiple choice, and the options have different prices. Early/Late prices are not available for the options...just one price. In the past I've always had to create two seperate multiple choice agenda items. I have one turned on for regular registration, then hide it and display the second agenda item that has the higher prices for late registration. I have those two items hide/display automatically based on date. That workaround works, but it causes a lot of problems internally. If I want to know how many people selected option A, I have to manually add the regular A's and the Late A's. If I want to add an additional option, I have to add it to the regular item, and the late item.
Any chance that regonline is working on allowing early/late fees on individual options in the agenda items?