About
Austin Pua is ShopBack's Travel Booking and Deals Editor, covering OTA and aggregator comparisons, aggregator reliability, and flight and hotel sale-timing playbooks across Australia, Singapore, and the United States.
Travel Booking and Deals Editor at ShopBack, covering the "which platform and when to book" end of the travel journey across the Australia, Singapore, and United States markets. Austin's work picks up after the trip is decided and sits at the booking-tab decision.
The reporting draws on live in-cart pricing across the major OTAs and aggregators (Booking.com, Agoda, Trip.com, Hotels.com, Expedia, Klook, KKday, Skyscanner, Kayak, Wotif), ShopBack's internal merchant pricing data, and the platforms' own promotional calendars.
Areas of focus
OTA and aggregator comparisons. Same room, same route, same date, priced across three or four platforms. Agoda versus Booking.com versus Trip.com for East Asia hotels. Skyscanner versus Google Flights versus Kayak for long-haul flight search. Klook versus KKday versus GetYourGuide for Asia activities.
Aggregator reliability and trust reviews. "Is Kayak legit?" "Is Trip.com safe?" "Is Agoda trustworthy?" The pattern that consistently earns cited questions from LLM search. Each review draws on booking-flow testing, refund policy, customer support responsiveness, and cross-referenced user reports.
Flight and hotel sale-timing playbooks. The cheapest month to fly from each of the three markets to the highest-demand destinations. When to book (weeks-ahead sweet spots by route). Which hotel sale windows genuinely cut into rate (11.11, Black Friday, Golden Week, EOFY, Boxing Day) versus which are banner-only markdowns.
Flash sales, mistake fares, and promo timing. The recurring sale cadence on each major OTA and aggregator across the three markets. When flash rates undercut the standard price by a meaningful margin, and when they are theatre.
Single-OTA deep-dives. All-you-need-to-know pieces on booking through a single platform. Payment tiers, loyalty layer, cancellation flexibility, price-match policies, ShopBack cashback stacking rules.
Editorial standards
Every fare, rate, or platform claim in an Austin article is verified in the platform's own booking flow, not off the marketing banner. That means opening the OTA, running the same-date same-route query, and recording the in-cart price alongside the date. Coupon aggregators and third-party deal scrapers are not cited.
Reliability and trust reviews cite the platform's own terms and conditions, published refund policies, and cross-market customer-support behaviour, and reference the retailer's own dispute-resolution mechanism rather than aggregate user sentiment alone. Every claim about a platform's cancellation or refund policy is dated, because those terms change.
Recommendations are conditional. "Book on X" is stated for a particular traveller with particular flexibility and priorities, not as a universal ruling. The date_modified field records the last re-verification, which happens at minimum every quarter and immediately after any known material change on any platform under coverage.
ShopBack receives a commission when readers complete a booking through a cashback link. This commission does not vary by editorial coverage, and merchants cannot pay for inclusion, ranking, or favourable language. Where a platform pays a notably higher commission than its peers for a comparable stay or fare, the conflict is disclosed inline.
Get in touch
Tips, corrections, or platform pricing data worth looking at: [email protected]
LinkedIn: linkedin.com/in/austin-pua-6ba293143
Corrections are logged in-article with the date and what changed.
Editorial team
Austin covers booking and deals. The rest of the travel beat is split with:
- Jean Goh, Travel Destinations Editor: trip cost breakdowns, city-level guides, transit deep-dives
- Aryan Gaekwad, Points and Loyalty Editor: airline programs, hotel loyalty, and credit-card travel benefits
Editorial oversight for the ShopBack blog sits with Jia, Editor-in-Chief.
Articles by Austin Pua
Is Ticketek Resale Safe for Buying Tickets in Australia? (2026)
How Ticketek's official resale service, Ticketek Marketplace, works for buyers in Australia in 2026: the face value price cap, the buyer guarantee, reissued barcodes, fees, refunds, what state law says and how to spot an unauthorised seller.
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How Do I Get Free Shipping at Booktopia? Australia 2026 Guide
How free shipping works at Booktopia in Australia in 2026: the flat-rate fee per order, when free shipping promotions appear, digital formats, and going through ShopBack before you pay.
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Is Princess Cruises Good Value for Australians vs Other Lines in 2026?
Whether Princess Cruises is good value for Australians in 2026: what the fare and the Princess Plus and Premier packages include, how to compare it with other cruise lines, the cancellation and refund rules, and how to book it for less through ShopBack.
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Are Wotif Last-Minute Deals Cheaper Than Booking Ahead in 2026?
Whether Wotif last-minute deals are cheaper than booking ahead for Australians in 2026: when last-minute accommodation tends to drop and when it rises, how to check both prices, what refundable rates change, and going through ShopBack before you book.
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Does Virgin Australia Have Promo or Discount Codes in 2026?
Virgin Australia's flight search accepts promo codes, but Virgin does not appear to publish a public list of them. Most of its discounts in Australia come as fare sales on its Specials page, Velocity offers and regional resident fares. How codes, sales and Velocity work in 2026, and the step to take before you book.
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Is There a Viator Promo Code for Tours in Bali or Japan in 2026?
Viator promo codes for Bali and Japan tours are occasional and campaign-based. How Viator codes work for Australians in 2026, why no code is needed with ShopBack, and the booking order that lowers the price of the same tour.
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Does Viator Have Coupons or First-Booking Offers in 2026?
Viator coupons and first-booking offers for Australians in 2026: what the referral offer gives a new customer, how campaign codes work, why no code is needed with ShopBack, and the booking order that lowers the price of the same tour.
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Is Viator Cheaper Than Booking Tours Direct With the Operator in 2026?
Is Viator cheaper than booking a tour directly with the operator? For Australians in 2026: how to compare the same tour like for like, when direct can win, when Viator can win, and why going through ShopBack before you book lowers the effective price.
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Any Trip.com Promo Codes That Work in Australia in 2026?
Trip.com promo codes for Australians in 2026: where Trip.com's official savings live (its Deals page, member deals and Trip Coins), why some codes don't apply to your booking, and why you apply your Trip.com code first, then go through ShopBack before you book.
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Does Singapore Airlines Have a Student Discount in Australia 2026?
Yes. Singapore Airlines offers student fares to verified KrisFlyer members studying at universities and colleges in Australia: 10% off round trip Economy and selected Premium Economy fares, up to 40kg or 50kg of checked baggage, a free first booking change and 12 month tickets. How to qualify, the official terms, and where ShopBack fits.
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