ALL SET UP AND GOOD TO GO JUST ONE THING

Hi all I’m new to the business I have everything all ready to go and start work . I’m sticking to 15-20£ for house windows cleans front and back take or leave , but would like a guide price on cutter cleaning / and also clearing gutters ? Per side ? Per meter ? solar panels aswell ? And conservatories ect , thank you for the help 
 

£3 per meter clear gutter

£5 per meter where there is a lot of vegetation growth.