- a joint steering committee (ACTO and Amazon) for .amazon, giving ACTO countries the right to veto domains;
- delegation of second-level domains to ACTO countries;
- commitment from Amazon not to register domains that have significance to the region.
I haven't seen any news that suggest they were trying to extract money out of Amazon. It was Amazon that was flaunting money at ACTO.
[0] https://www.icann.org/en/system/files/correspondence/zaluar-..., http://www.itamaraty.gov.br/pt-BR/notas-a-imprensa/20312-sol...
A pretty stupid argument if you ask me.