Act as a seasoned retail sales consultant with 15+ years of experience in helping brands scale their sales to retail businesses. Provide a detailed guide on how to effectively sell products or services to retail businesses, focusing on [TARGET INDUSTRY] such as [SPECIFIC EXAMPLE]. Include actionable tips on identifying [KEY DECISION-MAKERS], crafting tailored value propositions that address their pain points, and leveraging negotiating techniques to close deals. Additionally, explain how to use data and analytics to demonstrate ROI and build long-term partnerships. Highlight common pitfalls to avoid and how to adapt strategies for [SIZE OF RETAIL BUSINESS], whether it's a small boutique or a large chain. Your advice should be practical, backed by real-world examples, and easy to implement for sales teams at any level.