I have many cards to choose from. I use the one that is tied to the best deal. BB commonly offers 12 months with no interest. That is why I bought the dishwasher from them 60 days ago.
If I may: was this the only reason for buying there? I ask because on 8-August this year, my diswasher (yes) died.
So I checked the price for a new one. 1st at 'Mediamarkt', which is over here in Germany/Europe what BestBuy is in the US. They offered 969€, all inclusive (dismantling and scrapping of the old, delivery and installation of the new machine). No negotiation possible. But I could pay in 12 monthly instalments, no interest rate. Sounds familiar?
Then I went to a small lokal specialised dealer, but didn't tell him about the Mediamarkt offer. He checked at a comparison shopping site and said he can't compete with the lowest price there, 749€ plus 49€ for shipment (no dismantling/installation/scrapping service whatsoever included).
Best he could do is 846,90€, all inclusive. Of course he got the contract. And of course I paid cash. And it is not an exception that I get a much better package offered from a small local merchant than from large chain stores. And even in the rare cases Mediamarkt is cheaper, I prefer to support the local small business.
They reneged on the deal and that is why I am going to pay it off tomorrow and cease doing business with the in the future.
Wise decision. Even wiser: don't buy goods on credit.