For Extra (Financial Services)'s credit-building debit card, should we prioritize higher cashback rewards or lower annual fees?

Introduction

For Extra's credit-building debit card, we're facing a critical trade-off between offering higher cashback rewards or lower annual fees. This decision will significantly impact our user acquisition, retention, and overall product success. I'll analyze this trade-off by examining our product strategy, user needs, financial implications, and potential experiments to inform our decision.

Step 1

Clarifying Questions (3 minutes)

• Context: I'm assuming Extra is targeting consumers with limited credit history. Is this primarily for young adults or a broader demographic?

Why it matters: Helps tailor our value proposition and marketing strategy Expected answer: Primarily young adults, but also includes older individuals rebuilding credit Impact: Would influence the balance between rewards and fees based on financial literacy and spending habits

• Business Context: What's our current revenue split between annual fees and interchange fees?

Why it matters: Helps understand the financial impact of reducing annual fees Expected answer: 60% from annual fees, 40% from interchange Impact: A higher reliance on annual fees might make lowering them more challenging

• User Impact: What's our current user churn rate, and do we have data on reasons for cancellation?

Why it matters: Identifies if high fees or low rewards are driving churn Expected answer: 15% annual churn, with high fees cited as a top reason Impact: Would strongly support lowering annual fees if confirmed

• Technical: How flexible is our rewards system? Can we easily implement variable cashback rates?

Why it matters: Determines our ability to offer targeted or dynamic rewards Expected answer: Moderately flexible, can adjust rates quarterly Impact: Limits our ability to quickly test and iterate on reward structures

• Resource: What's our marketing budget for user acquisition over the next year?

Why it matters: Influences our ability to attract new users with different value propositions Expected answer: $5 million allocated for the next fiscal year Impact: A larger budget could support a strategy of lower fees and aggressive user acquisition