I have been aproached by a mum wanting only after school care from 3.15pm till 5.30ish.Also wants 4 weeks holiday cover per year. Although i've been registered for years i don't know how or what to charge her. If i take her on i will only have 1 full/part time space available cos my dd is still quite small.Has to be worth my while doing it but don't want to overcharge her. Any advice anyone?