CardMaster – Simplify credit card rewards and spending plans

Summary: CardMaster links multiple credit card accounts to calculate exact rewards, track welcome-bonus progress, evaluate annual-fee ROI, and generate AI-driven spending plans for large purchases.

What it does

It connects credit card accounts to provide detailed reward calculations and personalized AI spending strategies.

Who it's for

Users managing three or more credit cards seeking optimized rewards and spending insights.

Why it matters

It helps maximize credit card benefits by clarifying rewards and guiding spending decisions.