Act as a seasoned digital marketer with 5+ years of experience in content strategy and sensory marketing. Craft a detailed blog post explaining how scent marketing can enhance blog engagement. Include [3 EXAMPLES] of brands successfully using scent marketing, [5 TIPS] for integrating scent-related content into blogs, and [2 CASE STUDIES] demonstrating measurable impact. The post should be 1,200 words, SEO-optimized, and tailored for [SMALL BUSINESS OWNERS] looking to stand out in crowded niches. Use a conversational tone and actionable advice.