goten said:
One thing NetDiapers does right that ABU doesn't, is not hide the shipping fees into the product. So if you buy three cases, the shipping is less than half of buying one case three times. That's how bulk shipping works.
I'm having a little difficulty parsing that sentence, but if I'm reading you right you're against "shipping included" prices.
Not including shipping benefits the customer when there are several items that can be shipped at once, since most of the cost of shipping smaller items is overhead. It may cost $9 to ship each of four small items individually, but cost only $12 to put them all in a slightly larger box and ship together.
It doesn't work that way with larger packages such as cases of diapers. You might get a little savings on a bag or two, but not a whole case.
I personally prefer it when ebay bills shipping together, because often it doesn't auto discount combined shipping properly and I have to contact the seller AFTER having checked out. And then they don't actually have to refund me anything. (most do, especially repeat business sellers, but sometimes they just ignore me and I have to eat all that extra shipping)
But I prefer it when diapers are billed with shipping built-in. That makes it much easier for me to judge immediately what things cost, and to compare and calculate value. I've lost count of the number of times I've had to cart something up and go almost to the PAY NOW button to get a total on cost for a case of diapers, just because I wanted to know the total price. And then in many cases I get an email a week later reminding me that I've "forgotten something in my cart". No, I didn't, you wouldn't quote me shipping without carting it, and yes I forgot to remove it after getting the price. Also, I don't think they get any "bulk discount" by having several packages go to the same address. If they want a discount, they have to tape the cases together (xp medical and some others do this) so it's one larger package. It won't cost quite double, so they save a few dollars on shipping but it's not much.
Also, commercial shippers get their best discounts from shipping to
commercial destinations. That's why when you go to ship a package there's a check box "this is commercial address?" Shipping is less to commercial addresses, probably because they expect they'll be driving out there with several packges and save a trip.