The leading information service provider in the field of sports, SPONSORs, has conducted an investigation into the price of beer and bratwurst throughout the Bundesliga. Their findings have shown that: ''The classic stadium combination of a beer and a bratwurst costs €6.70 at Borussia Dortmund. No other Bundesliga club offers this combination at a better price, as has been revealed by the SPONSORs analysis of stadium catering among the 36 football clubs in the first and second tiers.''