To my credit

I could paper my walls with all the various credit cards I've collected over the years but there is one I still use regularly as our 'joint spending card'. It doesn't have any deals attached to it, there are no free balance transfers or zero interest purchase periods, it doesn't even have that big a credit limit. What it does have is this: an affinity tie-in with the Retired Greyhound Trust that ensures they get a little something every time I get a little something. It also has a very cute picture that everyone always comments on, allowing me to promote greys at the same time. It's the perfect recipe for guilt-free retail therapy, a sound rationale for opening the wallet on a regular basis. Oh yeah, like I need an excuse...