I work for Amazon and have had people reach out to me about doing this with a large price tag attached to it.
Not doing so - even if you don't do what they're asking - is possible grounds for disciplinary action if discovered later, e.g. these people are caught bribing others, their files are gone through, and your name pops up as somebody they approached and it's realised you kept quiet. At that point you may have damaged the trust your employer has in you.
People often underestimate how successful the successful dropshippers are.
Kudos to the OP on taking a moral stand. How many would do that?
> over $100,000 in commercial bribes to Amazon employees and contractors, in exchange for an unfair competitive advantage on the Amazon Marketplace
This is why those labelling the comments about Indian outsourcing as racist as missing the point. Outsourcing significant business operations to developing countries makes corruption and hostile interference really really cheap - and therefore far more likely.