fancythat
^Maybe I should get one to boost my credit rating, but we don't use credit, so it feels a bit pointless.6
I think I am right in saying[may not be] that with a couple, both need good credit ratings[and hence a credit history] to get the better deals on say if you want to change energy companies?
A credit rating is based on credit history, and a good credit history is not dependent on owning a credit card .
A good credit history is based on "stability" that's visible to financial investigation. Stuff like being on the electoral register, (shows your address) owning a bank account, (bank has checked your ID) and paying bills regularly and on time ( CTax, utilities, rent, student loan ) No history of court judgements for rent arrears, unpaid bills and debts etc.
Utilities have no means to take back the power or gas a customer has used but not paid for. So customers with a poor financial history of unpaid bills, rental evictions etc will often be required to pay for power /gas in advance of using it. (Deposit, or prepayment meter).
Very reliable no-hassle on-time payers are the customers utility companies compete for. We attract the lowest risk therefore cheapest utility contracts.
Nothing to do with owning a credit card or paying bills by credit card.