Interest
From Tardis Wiki, the free Doctor Who reference
A furniture shop in 21st century London advertised itself with a notice saying:
"Interest Free C
Available on furniture
Interest free credit exa
20% deposit of £335.80
24 monthly repayments
Total payable £16"
Behind the scenes
Many parts of this notice were unintelligible in TV: Rose, so some words and numbers shown above are cut off prematurely.