In another instance of a large, profitable firm suing a client over fees, Winston & Strawn recently brought a case against Tampa, Florida-based Benzer Pharmacy Holding, seeking more than $600,000 in unpaid legal fees and late payment fees.

Winston & Strawn filed its complaint against the client in November, in the Superior Court of Washington, D.C. On Dec. 23, the firm filed a motion seeking an order of default against Benzer, a privately owned chain of pharmacy stores.