Trade in for apple watch

According to: Apple Trade In - Apple

• "Do I have to include accessories like chargers and cables?
• In some cases, your final trade-in value can vary depending on if you send in your power adapter or not. You don’t have to, but you can always send in your chargers and cables, and we will recycle them for you."

Just sent my Series 3 in today, they specifically tell you to only include the Watch itself, no bands, no accessories.