Just looking to see where DH stands with this situation, genuinely don't know if we have a leg to stand on. DH has been paying a direct debit every month to his opticians for contact lenses. He used to wear them daily so it was worth it but for the past 3 years or so has used them less and less, to the point where he now only wears them if we're going out/special occasion etc. Day to day he just wears his glasses. Despite this he has still been paying the direct debit, but never calls to order his contacts (if he needs them, he calls the opticians and they order the contacts and send them via post). Because of this, he has accrued over £400 credit with the opticians. The opticians say that they cannot refund the credit to DH, and if he wants to use it he has to spend it with them (e.g. new glasses). DH feels he should be refunded, and has raised the point of energy companies being stung for holding customers credit and being entitled to reclaim this credit. Who is right and where do we stand? Any advice welcome!