Used Office Furniture

I have 3 Credit cards through CitiBank aka CitiFinancial (Office Depot, Zales, Hanks Furniture) Office depot was a ,000 credit line, Zales is a 0 Credit line and Hanks is a 00 credit line (unused) Would having these three cards through CitiBank affect me getting another Citibank loan if they are all paid off, and [...]