The SEC claims AstraZeneca set up bank accounts in doctors’ names, hired a “collusive travel vendor” who submitted fake or inflated invoices to generate cash to funnel money.

If your product is superior over other you don't need to bribe doctors to get business.

Faking conference and offer gifts is illegal but at Astrazeneca in mumbai team we have been asked to do it on regular basis doctors get paid to fake CME, many doctors used to get VIP movie tickets with family every months.but for astrazeneca it's business strategy.