advantage advertise advice agenda authorization bill brand budget capital change commission competition competitor confirmation costs creditor customer deadline debt debtor decision decrease deficit delivery department difference disadvantage discount distribution drop employ employer encourage enquiry environment equipment establish estimate exchange experience explanation extend facilities factory feedback fund worse goal goal goods growth guarantee improve improvement increase industry inform install instructions interest inventory invest invoice join knowledge lend limit loss maintain manage margin market mention objective obtain offer opinion option order organize output owe own participate pay payment penalty permission possibility preparation present prevent precise process produce product profit promise promotion provide purchase raise reach receive reduce reduction refund refuse reject remind remove repairs reply report resign respond responsibility result retailer return rise risk salary sales schedule sell separate share shipping shorten signature stock success suggestion supply support target transaction transport