Hanging decorations, events we have bargaining power because they are entrepreneurs or teams in special material over so that it can select from operators that sell cheaper.
Accessories such events, we have bargaining power because of the entrepreneur or team to manage supplies at prices more specifically, the choice of operators who sell it cheaper.
Of finishing equipment event we have power because the operator or the team in management of materials in the special price than the can choose from operators, sales were over.