With energy prices soaring, and the cold and dark nights drawing in, many of us are trying to use less gas and electricity and therefore spend less.
Many people in the UK are struggling to afford energy bills, and this can especially be the case if they are overcharged for the amount they're using.
Earlier this year, Ofgem warned energy suppliers to tighten up direct debit policies, after several companies were taking too much money from customers on automatic payments.
