eagerbeaver:
He also refused to take his wage when he became president which I thought was a decent gesture.
"Before being inaugurated as president, Trump moved his businesses into a revocable trust run by his eldest sons and a business associate.[167][168] According to ethics experts, as long as Trump continues to profit from his businesses, the measures taken by Trump do not help to avoid conflicts of interest.[169] Because Trump would have knowledge of how his administration’s policies would affect his businesses, ethics experts recommend that Trump sell off his businesses.[168] While Trump said his organization would eschew “new foreign deals”, the Trump Organization has since pursued expansions of its operations in Dubai, Scotland, and the Dominican Republic.[169]
Multiple lawsuits have been filed alleging that Trump is violating the Emoluments Clause of the United States Constitution, which forbids presidents from taking money from foreign governments, due to his business interests; they argue that these interests allow foreign governments to influence him.[169][170] Previous presidents in the modern era have either divested their holdings or put them in blind trusts,[167] and he is the first president to be sued over the emoluments clause.[170] According to The Guardian, “NBC News recently calculated that representatives of at least 22 foreign governments – including some facing charges of corruption or human rights abuses such as Saudi Arabia, Malaysia, Turkey and the Philippines – seem to have spent funds at Trump properties while he has been president.”[171] On October 21, 2019, Trump mocked the Emoluments Clause as “phony”.[172]"
All lifted from Wikipedia where the original sources can be checked.