Outrageous overbill by Kanter Automotive

I see what's most-likely a mistake in billing on the rebuilder's end ... One of the rebuilder's staff (e.g. , their billing department) mistakenly sent the wholesale invoice to you instead of sending said invoice to Kanter's .

Sounds to me like this potential mistake ended up screwing Kanter's and themselves (in future business !).

I know how the game works in subletting work , as I work for a huge auto parts chain . It's common practise to send-out starters , alternators , etc. , etc. , to our suppliers for a remanufacture .
Naturally , we mark the price up , as we not only have to recoup our out-of-pocket expense for the service , but also to make a little off of the sale .

Like the others have said , I too recommend contacting Kanter's again and attempt to set things right .

Just my opinion , what what-ever it's worth :D