Once US banks ceased funding Trump's shoddy business dealings in the US (again I emphasize Trump is an absolutely terrible businessman, and the fact that American banks refuse to give him more money is absolute proof), he sought it elsewhere.
Adam Davidson wrote two really good articles for
The New Yorker last year detailing two corrupt hotel deals by the Trump organization in Azerbaijan and Georgia. Some highlights:
From "Trump's Business of Corruption": One foreign deal, a stalled 2011 plan to build a Trump Tower in Batumi, a city on the Black Sea in the Republic of Georgia, has not received much journalistic attention. But the deal, for which Trump was reportedly paid a million dollars, involved unorthodox financial practices that several experts described to me as “red flags” for bank fraud and money laundering; moreover, it intertwined his company with a Kazakh oligarch who has direct links to Russia’s President, Vladimir Putin. As a result, Putin and his security services have access to information that could put them in a position to blackmail Trump.
From "Donald Trump's Worst Deal": The Azerbaijanis behind the project were close relatives of Ziya Mammadov, the Transportation Minister and one of the country’s wealthiest and most powerful oligarchs. According to the Transparency International Corruption Perceptions Index, Azerbaijan is among the most corrupt nations in the world. Its President, Ilham Aliyev, the son of the former President Heydar Aliyev, recently appointed his wife to be Vice-President. Ziya Mammadov became the Transportation Minister in 2002, around the time that the regime began receiving enormous profits from government-owned oil reserves in the Caspian Sea. At the time of the hotel deal, Mammadov, a career government official, had a salary of about twelve thousand dollars, but he was a billionaire ... But the Mammadov family, in addition to its reputation for corruption, has a troubling connection that any proper risk assessment should have unearthed: for years, it has been financially entangled with an Iranian family tied to the Iranian Revolutionary Guard Corps, the ideologically driven military force. In 2008, the year that the tower was announced, Ziya Mammadov, in his role as Transportation Minister, awarded a series of multimillion-dollar contracts to Azarpassillo, an Iranian construction company. Keyumars Darvishi, its chairman, fought in the Iran-Iraq War. After the war, he became the head of Raman, an Iranian construction firm that is controlled by the Revolutionary Guard. The U.S. government has regularly accused the Guard of criminal activity, including drug trafficking, sponsoring terrorism abroad, and money laundering ... No evidence has surfaced showing that Donald Trump, or any of his employees involved in the Baku deal, actively participated in bribery, money laundering, or other illegal behavior. But the Trump Organization may have broken the law in its work with the Mammadov family. The Foreign Corrupt Practices Act, passed in 1977, forbade American companies from participating in a scheme to reward a foreign government official in exchange for material benefit or preferential treatment. The law even made it a crime for an American company to unknowingly benefit from a partner’s corruption if it could have discovered illicit activity but avoided doing so. This closed what was known as the “head in the sand” loophole.
1.
https://www.newyorker.com/magazine/2017/08/21/trumps-business-of-corruption2.
https://www.newyorker.com/magazine/2017/03/13/donald-trumps-worst-deal