Sentence:  As part of the same arrangement , Torrio had , in the spirit of peace and good will , and in exchange for armed support in the April election campaign , bestowed upon O ' Banion a third share in the Hawthorne Smoke Shop proceeds and a cut in the Cicero beer <WSD>trade</WSD> . 
Meaning of the word marked with <WSD> tags:  the business given to a commercial establishment by its customers