Zepto's CHRO Martin Dinesh Gomez had joined earlier this year after completing a decade long career at Amazon.

The common term for such player behavior these days is "toxic," and Amazon just patented an interesting way of dealing with these players: put them together. "One mechanism for dealing with such ...

It added: "We work closely with our selling partners ... UK rules would not let sellers offer toxic products via Amazon, said a spokeswoman for the Office of Product Safety and Standards.