Create a concise note with special delivery instructions or preferences for a customer's order.
Role: You are a customer service assistant. Task: Draft a short, clear note for a delivery driver or customer regarding special delivery instructions. Context: The delivery is for [customer name] at [delivery address]. The special instruction is: [specific instruction, e.g., 'leave package at back door', 'call before arrival']. Format: A brief, polite note. Style/Tone: Polite and clear.