Here's the money part from Jeff Passan:
"While the long-term fallout of Coppolella’s actions remains unclear, the focus of MLB’s investigation narrowed in recent days to the bundling of international amateur signing bonuses to circumvent spending restrictions, according to sources. The scope of the Braves’ scheme remains unclear, but a source familiar with it deemed it “significantly bigger” than a similar one employed by the Boston Red Sox in the 2015-16 signing period. To skirt rules that limited them to signing players for a maximum $300,000 bonus, Boston overpaid for bonuses on lesser players represented by the same buscon, or trainer, of more highly regarded players, to whom extra money was funneled. The five players signed in the scheme were declared free agents, and the Red Sox were banned from signing any international players for a year.
The Braves’ troubles could extend far deeper, according to sources. The investigation remains open and is expected to look into the signing of top prospect Kevin Maitan, a 17-year-old shortstop who received a $4.25 million bonus last year. If improprieties are discovered with Maitan’s signing, he, too, could be declared a free agent, according to multiple sources."