Once again, it is not a source of revenue, it is a loss like the chickens.
No telling what the overhead is for the at Costco. But several years ago someone posted that they’d seen the wholesale cost to the of top-of-the-line hearing aids, and, IIRC, the wholesale cost was in the range of $300 to $400 a piece. So, at $1,400 for a pair of KS10s, if $600 for a pair of two from Sonova, Costco has $800 revenue there before considering care costs down the line. Perhaps some of the Costco brands are made more inexpensively, too, than top-of-the-line aids from OEMs. If a Kirkland Signature hearing aid doesn’t work so well, it’s less skin off Sonova’s back than if there were a big screw-up with the Phonak Paradise as sold by audiologists and HCP chain stores, etc.
You’re ignoring this member’s posts.