The best way to do this currently is to create a custom fee field giving the user the option to choose \"Pay full amount\" or \"pay deposit only\". Assign a value of \"0\" to the full amount and a value of \"-X\" to the deposit option. Of course, X would be replaced with whatever the reduction amount would be.
Thanks for the quick reply. Is it possible to set up a custom fee field as a percentage of the total amount? I need to make the deposit a percentage of the total cost because the total will be variable dependant on extra costs defined in existing fee fields. Thanks again for your great support.
Thanks again for the reply. You have already indicated you are hoping to add this feature in future versions I think so take it as a feature request from me