How would you improve HDFC Bank SmartBuy for frequent travellers after the 2026 reward cap changes?

Introduction

SmartBuy is HDFC Bank's rewards and shopping platform for its card customers. Cardholders book flights, hotels and trains, buy brand vouchers through partners such as Gyftr, and earn accelerated reward points (up to 5X or 10X on premium cards like Infinia and Diners Club Black), subject to monthly caps. SmartBuy is a big reason why HDFC Bank's premium cards are popular with frequent travellers and points enthusiasts. The prompt asks how we would improve SmartBuy. Recent changes, such as the January 2026 cut in Infinia voucher earn rates and the July 2026 monthly sub-cap on voucher points, have made the platform more complex for users. I'll clarify the goal, segment users, map the journey and pain points, generate solutions, prioritise them and define metrics.

Step 1

Clarifying Questions (5 mins)

• Looking at the business context, is SmartBuy primarily a loyalty tool to drive card spend, or a revenue line in its own right through travel commissions?

• Why it matters: It decides whether we optimise for card engagement or for booking margin.
• Hypothetical answer: Primarily a loyalty and spend-driving tool for premium cards; commissions are secondary.
• Impact: We focus on improvements that increase active usage among premium cardholders.

• Considering user behaviour, what share of SmartBuy traffic is vouchers versus travel bookings?

• Why it matters: Recent caps hit voucher users the most.
• Hypothetical answer: Vouchers drive most transactions; travel drives most value.
• Impact: Improving travel could shift usage to the higher-value, lower-cost category.

• Examining recent changes, have the 2026 cap changes affected engagement or sentiment?

• Why it matters: Shows whether the problem is trust, not just usability.
• Hypothetical answer: Voucher volumes are down and social media sentiment is negative among Infinia and Diners users.
• Impact: Clarity and trust in rules become a core theme.

• Thinking about company alignment, how does SmartBuy success feed into HDFC Bank's card strategy?

• Why it matters: Links improvements to the bank's goals.
• Hypothetical answer: Retaining premium cardholders and growing spend per card.
• Impact: Metrics will centre on premium card retention and spend.