House cards

[Jerlene]

For those of you who don't know what house cards are, they are cards that are good only in one chain of stores.
Sears is the biggest one of these, followed by the oil companies, phone companies and local department stores.)
T&E cards and national house cards have the same terms and conditions wherever you apply.

Sears is the only one that I have. I use it regularly and it saves me literally thousands of dollars a year.
Anyone else use house cards or at least have one?