Suppliers of parts offer a great service to seven owners, however, sometimes it is necessary to produce parts that are not ‘on the shelf’, it then is more economic to purchase collectively. This also applies to club merchandising. So again bulk orders and a central distribution service benefits everyone.
But it also makes a difference whether you procure things individually or in pallets.
Of course, this also applies to merchandising articles. Instead of producing a t-shirt in the warehouse, we can ensure distribution for everyone.