Brand Marketing Chocolate Account for Grabs in Germany By Adweek Staff|September 13, 1993Share By Adweek Staff|September 13, 1993Share DUSSELDORF – Chocolate maker Ritter Sport and its agency, HSR&S/SMS in Dusseldorf, will end their relationship after three years. The account’s budget is estimated to be $25 million. A pitch is expected to be announced in the next few weeks.Copyright Adweek L.P. (1993) Adweek Adweek