Generate a 500-word article outlining various monetization strategies for embedded finance solutions.  Focus on different pricing models (transaction fees, subscription fees, tiered pricing, etc.), revenue streams beyond transaction fees (e.g., data analytics, premium features), and strategies for maximizing revenue and minimizing costs.  Include examples of successful embedded finance monetization strategies from various industries (e.g., Fintech, e-commerce, SaaS). The article should address challenges in embedded finance monetization, such as regulatory compliance, security concerns, and integration complexities, and offer solutions to overcome these challenges.  The target audience is business leaders and entrepreneurs looking to integrate embedded finance into their products or services.  The article should conclude with a summary of key takeaways and actionable steps for implementing effective monetization strategies.  Maintain a professional and informative tone.