Of course they do. do you think the cost of the product equals manufacturing cost alone??
R&D, Shrinkage, (which by the way is the biggest loss issue), damaged items due to handling or shipping, defective items discovered during mfg with quality control, and somewhere in the mix is discretionary, for customer satisfaction issues.
Again, the cost of the product vs the cost of a lost customer, at some point there is a balance, sometimes it works in thier favor sometimes it dont. Who are you to say they exceeded thier quota or that they could afford one less customer?
that is thier business, thier decision.
But basically, it is common practice for a customer to be able to buy something and be totally satisfied or your money back.
And I dont think this case is just a mtter of a changed mind but rather one that the pump does not meet thier understanding of what it is supposed to be capable of.
And with the lack of indipendent and standardized testing among every pump mfg, and no true way to accurately compare one mfgs performance chart and data compared to another mfgs data, it ultmately comes down to CUSTOMER SATISFACTION.
So, rather then arguing a discretionary or arbitrary decision, you seem to just argue for the sake of arguing.
Your point has been heard, it has been discussed, and the issues are still the same. Each business shouls anticipate ALL costs involved to determine the value of thier product. If they do so porperly, they stand a better chance of covering thier costs in the price of the product.
Alos, it should be noted that only on rare occasions does the cost of the product relate to the cost of the item. Usually the price is determined by what the market will bear to pay fo r that product.
Also, what if the mfg has a run opf bad luck, and thier mfg process screws up and they ruin a very big batch of parts for the pump, (more then they anticipatetd), are they going to increase the costs of teh next batch to compensate for that error? Would they fire the employee that screwed up and typed a +1 instead of a minus 1 into the CNC mill? (and if they do, will they incur more cost training a new employee? and will that also increase the cost of the remaining items?)\
And since yo do not know what the actual cost for mfg and distribution of that product most of your discussion is moot. And to prove that, dont you find it too coincedental that although there are drastically differernt designs in different pumps yet, most pumps cost about the same? Really, how coincedental could it be that the mfg for a mag pump would be comprable to an eheim, or a Dart compared to an iwaki?
So, again, your point is heard, you dont believe that any customer should be able to return any item as long as the item performs close to how it is suggested per it's own marketing literature proposes. And if it is returned for some reason other then that, it will increase the cost of the remaining stock and inventory from the mfg.
In theory you are correct, in reality you are not.