Explorer Bank must evaluate a partnership proposal with Alpha Airlines for a co-branded credit card. The analysis requires building a framework around market sizing, profitability estimation (revenue and costs), and risk assessment. The critical finding is that customers need to spend ~$1,000/month for the card to break even, which is feasible given diversified travel usage.
Key Insights:
- Credit card profitability depends on three main revenue streams: merchant fees (~$1.75 per $100 spend), customer fees ($0.50), and interest ($0.25), totaling $2.50 per $100 spend
- Operating/servicing costs are a major fixed cost ($15/month per customer), making customer spend volume critical to profitability
- Breakeven analysis reveals the $1,000/month threshold—candidates should recognize this is feasible when the card is used for multiple travel-related purchases, not just airline bookings
- Partnership benefits both parties: Explorer Bank gains customer access and diversified revenues; Alpha Airlines gains increased customer loyalty and a revenue share
- Key risks include cannibalization (converting existing Explorer Bank customers rather than acquiring new ones), lower-than-expected spend, and credit losses from payment defaults
- Success strategies include better reward redemption options, non-travel benefits, and direct airline promotion at airports/in-flight to drive adoption and usage