Imagine that there is a supply chain problem across the globe. DoorDash has just launched its grocery service, but it has been receiving a lot of complaints about missing items. Currently, there are no substitutions available in the app. How would you solve this problem in the product? Chat is available between the shopper and the buyer.

Introduction

The DoorDash grocery service is facing a significant challenge with missing items and no substitution options, leading to customer complaints. This issue is exacerbated by global supply chain problems. Our task is to design a product solution that addresses these concerns while leveraging the existing chat feature between shoppers and buyers.

To tackle this problem, I'll follow a structured approach:

1. Clarify the problem and set goals
2. Analyze market trends and opportunities
3. Identify user segments
4. Pinpoint key pain points
5. Prioritize issues
6. Develop and evaluate solutions
7. Define success metrics

Step 1

Clarify Questions

• What's the current average rate of missing items per order?

• Why it matters: This helps quantify the problem's severity and set improvement targets.
• Hypothetical answer: 15% of orders have at least one missing item.
• Impact: A high rate would prioritize automated substitution features.

• What's the current customer satisfaction score for the grocery service?

• Why it matters: Establishes a baseline for measuring improvement.
• Hypothetical answer: 3.2 out of 5 stars.
• Impact: Low satisfaction would emphasize the need for a comprehensive solution.

• What percentage of customers currently use the chat feature?

• Why it matters: Determines if we should build on this feature or create new solutions.
• Hypothetical answer: 30% of orders involve chat communication.
• Impact: Low usage might suggest improving chat visibility or exploring alternative communication methods.

• Are there any technical limitations or integration challenges with the current app architecture?

• Why it matters: Helps assess the feasibility of potential solutions.
• Hypothetical answer: The app uses a microservices architecture, allowing for flexible feature additions.
• Impact: This flexibility would enable us to implement more sophisticated solutions.

Propose the Goal

Given DoorDash's focus on customer satisfaction and operational efficiency, I believe our goal should be to reduce missing item complaints by 50% within three months while maintaining or improving delivery times. Does this align with your vision?

Define the Scope

For this product design challenge, let's focus on improving the item substitution process, leveraging both automated systems and the existing chat feature. We'll assume that we have the resources to implement moderate changes to the app within a 3-month timeframe.