The International Olympic Committee's (IOC) ethics commission has ceased its investigation following London's decision to withdraw the package, reports the BBC.
IOC spokeswoman Giselle Davies said the ethics panel would now send a letter to the five cities bidding for the Games to clarify the rules.
The IOC ethics panel opened an inquiry last week into whether London and New York went beyond what they proposed in their official bid documents submitted in November.
New York was cleared by the IOC, which said the city's promise of free marketing assistance to sports federations was part of its bid file.
But London remained under scrutiny for offering more than £15million in assistance, including free flights for athletes and financial help for Olympic teams.
London, while maintaining it had done nothing wrong, withdrew the package following IOC president Jacque Rogge's warning to cities to avoid a "bidding war".
However, the UK’s Daily Telegraph newspaper reports that London has received support from some federations for the reintroduction in a more acceptable form of some of the offers.
Whilst London is understood to be considering reintroducing some of them, they would not include the $50,000 credit and an offer to allow a technical delegate from each sport to stay free in London for up to a year before the Games.
