The Fourth Circuit affirmed Qinbin Chen’s convictions for unauthorized access device fraud, conspiracy to commit unauthorized access device fraud, aggravated identity theft, and conspiracy to commit international money laundering, but reversed his two substantive convictions for international promotion money laundering under 18 U.S.C. § 1956(a)(2)(A). The court applied a sufficiency of the evidence standard, viewing facts in the light most favorable to the government, and found ample evidence that Chen knowingly trafficked Walmart gift cards with specific intent to defraud victims by facilitating their rapid redemption before they could be cancelled. Regarding aggravated identity theft, the court held that while the district court failed to instruct the jury on the Supreme Court’s *Dubin* “crux” standard, no plain error occurred because the use of the stolen debit card was central to Chen’s fraud scheme, not merely ancillary, and Chen had invited any potential instructional error. Conversely, the court reversed the substantive money laundering convictions because direct evidence from bank statements showed the specific funds transferred from overseas buyers sat in Chen’s accounts without being used to reinvest in or promote his unlawful gift card scheme, failing to meet the statutory “intent to promote” requirement established in *United States v. Heaps*. The conspiracy conviction for money laundering was affirmed based on circumstantial evidence that Chen’s illicit expenditures exceeded his legitimate income, supporting an inference of intent to plow back proceeds into the scheme generally. Because the vacatur of the substantive money laundering convictions voided the entire sentence under the sentencing package doctrine, the court vacated Chen’s 84-month prison term and remanded for resentencing, declining to address procedural challenges regarding the forfeiture order as they would be cured on remand.