Negative Balance question

[StartinOver]

I have 4 credit cards which will in a few days show as $0 balances, except:

I accidentally overpaid my Best Buy and I have a $12 credit, which is a negative (or is that postive?) balance, I guess.  Has anyone had any experience with this and know how it reports on the credit report and how the algorthims handle it? Is it to my disadvantage? Should I run buy something so it will reverse before my lender rescores?

[laz98]

it reports as 0.

[StartinOver]

thanks! I am glad it doesn't act like a balance, though it wouldn't hurt much