Money Approach The dollars process, that is also referred to as the hard cash accounting approach, is simply applied when hard cash goes in and out in the small business. This is a very simple strategy that only accounts for hard cash obtained or paid out. “盈亏修正”主要指的是交易成本，通常在投机交易中占比较小。盈亏修正的计算实际上非常复杂，不同的交易所可能有不同的规则格式来规范交易行... https://pnl46732.bloguetechno.com/new-step-by-step-map-for-pnl-69322663