Yeah, this. The other thing the $.99 item with $5.99 shipping does is allow refund scams - you would of course be able to return this item, but only if you paid return shipping costs and then you only get refunded the $.99 item price meaning you would generally lose money on a refund.
Building shipping into the cost like Prime however, might do the reverse and expose a seller to over-refund issues where they would lose more on a refund if it must include the total item price without shipping. (When shipping is "free" and built in to the item price.)
Building shipping into the cost like Prime however, might do the reverse and expose a seller to over-refund issues where they would lose more on a refund if it must include the total item price without shipping. (When shipping is "free" and built in to the item price.)