So we had a chap do a small job for us. Finally received his invoice.
Labour costs - fine (but I hardly think 10-12.30 counts as a half days work...)
Material costs - fine
But he's included a charge of £20 for petrol. I mean who does that? He lives locally and got the materials locally so how he used 20 quids worth of fuel I don't know. And surely your fuel costs are included in your labour quote?
So AIBU to pay the invoice minus the £20 for fuel?