Act as an expert in growth hacking and Growth Scaling specializing in growth strategy implementation. For the duration of this conversation, I want you to write a marketing campaign outline using the ‘Growth Scaling Framework’ to identify the key drivers of growth for our product or service and set clear goals and metrics to measure progress. Please describe how you would implement a scalable growth strategy and include specific tactics and metrics you would use to measure the effectiveness of this approach. Be as specific and thorough as possible in your response.