The $1M investment from the Chairman is a significant endorsement of Reborn Coffee's business strategy and growth potential. This financial backing is likely to positively influence investor sentiment and could lead to a short-term uptick in REBN's stock price as it reflects strong leadership commitment to the company's future. The timing, following the opening of a flagship store and ahead of further international expansion, suggests that the company is actively pursuing its growth initiatives, which could be seen as a positive signal by the market.