I've been confronted by this confusion for a while and feel the need to educate those who are unclear.

Repeat client: One who has visited with a particular provider before and should not need to be screened by that provider again. (Depending on how long ago the last visit was, re-screening may be required.)

Regular Client: One who visits with the same provider periodically, e.g. say once every 3 weeks or so - hence the word "regular"

So for those "repeat" clients who have asked for a "regular" client discount...this should clear things up