I'm a childminder. My neighbour's df usually does before / after school runs and looking after for her but has just become very ( terminally) ill.
She's asked if I'll look after her lo next week for 2 days.
is it fair if I say I'll help her out for a couple of days in a neighbourly way, but if she needs me on a regular basis we'll need to make a more formal arrangement ( ie. start paying).
I don't want to not help out as I'm sure she'd help me with an emergency and I'm happy to help but equally, I don't want it to become a regular thing ( which it might well do )when that's how I earn money.