Allow Add-ons to be Zero Minutes
J
Julia Gadbois
Rather than the minimum duration being 1 minute, it should be zero
S
Stephen McCarthy
This is a feature on the Phorest system, https://support.phorest.com/hc/en-us/articles/34677418988050-How-do-I-create-Add-On-services-and-how-do-they-work