We want our attendees to pay by PayPal, but in the real world we canĀ“t force them. So we need to be able to offer the Pay Later option. But we still want the to choose PayPal, and the only way we can do that is by charging a fee if the choose pay later.
The option to put this in a custom field is a bad solution as they could very well "forget" to set this option OR even worse set it to pay later and then pay by PayPal.
This qould be solved with custom field and conditional field in the config for Pay Later settings.