The most efficient approach often depends on your specific business, target audience, and marketing goals. It's generally recommended to utilize a... combination of these strategies to maximize the reach and effectiveness of your online product promotion efforts.

Content Marketing: Creating and sharing informative, engaging, and valuable content (e.g, blog posts, videos, podcasts, infographics) can attract potential customers and position your brand as an industry expert. This can help with lead generation, brand awareness, and customer loyalty. more

Through Facebook online marketing