I'm fairly new to the CM game and have a new child starting after school on top of the regulars I have been minding for the past few months.
New child's parent has asked me to invoice for part of an hour, e.g. 3.5 hours rather than 4. Originally I thought this was reasonable, but I have since had a think about it and it seems unfair on other parents who have always paid me for a full hour even when only using part of it.
My T&Cs state that parents pay £4.25 for an hour or part thereof, but I'm wondering if I'm being unfair insisting on this when the parents will only use half of it? I based my fees and terms on those of my first customer (and friend)'s previous minder so I don't really know what the standard is for this situation.
FWIW my regular parents pay for 5 days even though they only use 4, so that I am available if they ever do need me. They also collect early one day a week, but still insist on paying for the full session, so I feel like maybe I am being spoiled by their generosity because they are friends! Now I feel bad that I'm being grasping by expecting payment for a full hour.
TBH, an earlier finish would be easier for me, especially on the days when my DCs are at their dad's as I usually go out. Charging the full hour may result in the parents collecting their DC at the end of the 3rd hour rather than go for 3.5, so I would miss out on the whole hour of extra pay (& half an hour's work), but would have my evening to myself.
What is the usual etiquette for this situation? I don't want to fall out with the parents before we've even started!