# Tristan Barnum

### How Browser Extensions Fuel App Engagement and Your Loyalty Ecosystem

By [Tristan Barnum](/content/blog/author/tristan-barnum/index.html)  
on January 19, 2026

For too long, the browser extension has been underestimated. It’s often viewed merely as a tactical add-on for delivering coupons or cashback, but in reality, the cashback rewards browser extension ...

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### How Banks Can Offer Rewards on AI-Assisted Shopping

By [Tristan Barnum](/content/blog/author/tristan-barnum/index.html)  
on January 08, 2026

If you haven’t been living under a rock this year, then you’ve heard about how the online shopping landscape is undergoing a rapid transformation on two fronts: 1) how customers conduct product ...

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### I Asked ChatGPT What to Pack for Puerto Rico and Got Cashback on the Good Pants

By [Tristan Barnum](/content/blog/author/tristan-barnum/index.html)  
on June 26, 2025

I was recently preparing for a business trip to Puerto Rico. The kind that combines island humidity with conference rooms kept arctic-cold. I needed to pack smart, stay comfortable, and look like ...

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