how do the task of marketing vary with the existing type of relationship (transaction- base , more sustained , or highly committed )

how do the task of marketing vary with the existing type of relationship (transaction- base , more sustained , or highly committed ) although it is normally more efficient for the producer of repair parts to maintain an inventory of them at his factory , what alternative might be consider when large users of the equipment are located in remote region ( such as middle east) PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET AN AMAZING DISCOUNT :)

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