According to PixVerse (@PixVerse_), users can access the EXTEND feature for free during a special promotion from September 29 to October 8, 2025. By retweeting the announcement, users receive 300 credits via direct messages, enabling expanded unlimited AI-powered content creation. This move highlights PixVerse's strategy to boost platform engagement and adoption by lowering entry barriers and incentivizing user participation. The promotion underscores the growing trend of AI platforms offering limited-time free access to premium features to drive user growth and collect valuable feedback for future improvements (source: PixVerse Twitter, Sep 29, 2025).