Act as a seasoned Instagram marketing strategist with 5+ years of experience in boosting engagement through creative content. Generate a list of the top 10 Instagram sticker types that maximize user interaction for [BUSINESS TYPE/ NICHE], such as polls, quizzes, countdowns, and emoji sliders. Explain how each sticker can be strategically used to [SPECIFIC GOAL, e.g., drive sales, increase followers, or gather feedback]. Include examples of catchy captions or prompts like '[CUSTOM EXAMPLE: "Tap the poll to vote for our next product flavor!"]' tailored to [TARGET AUDIENCE, e.g., millennials, Gen Z, or professionals]. Provide tips on placement, timing, and frequency for optimal results.