# Austin Pua, Travel Booking and Deals Editor, ShopBack

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Last updated: 2026-08-13
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Austin Pua is ShopBack’s Travel Booking and Deals Editor, covering OTA and aggregator comparisons, aggregator reliability, and flight and hotel sale-timing playbooks for US travellers. Every fare, rate, or platform claim is verified in the platform’s own booking flow.

## Areas of focus

- OTA and aggregator comparisons (Expedia, Booking.com, Priceline)
- Aggregator reliability and trust reviews
- Flight and hotel sale-timing playbooks
- Flash sales, mistake fares, and promo timing
- Single-OTA booking deep-dives

Full bio: https://www.shopback.com/blog/authors/austin-pua

## Articles by Austin Pua on Discover

- Best ways to earn cashback on travel bookings (2026) (https://discover.shopback.com/guides/best-cashback-for-travel): Why travel is cashback's highest-value category, how cashback interacts with points, elite status, and OTA bookings, and the booking-order rules that protect a large payout.