gets the value of the cost property . concode_field_sep Money cost concode_elem_sep Long clicks concode_elem_sep Long impressions concode_elem_sep Money bid concode_elem_sep Long promotedImpressions concode_elem_sep Money marginalCpc concode_field_sep void setClicks concode_elem_sep Long getImpressions concode_elem_sep void setMarginalCpc concode_elem_sep void setImpressions concode_elem_sep void setCost concode_elem_sep Long getPromotedImpressions concode_elem_sep void setPromotedImpressions concode_elem_sep void setBid concode_elem_sep Long getClicks concode_elem_sep Money getMarginalCpc concode_elem_sep Money getBid
Money function ( ) { return cost ; }