About
Jia is a Shopping Editor at ShopBack covering consumer pricing, sale cycles, and retailer comparisons across Australia, Singapore, and the United States. The job, day to day, is to figure out whether a given retailer price is genuinely good and to write the answer in a way shoppers can act on. The reporting draws on ShopBack's internal merchant pricing data across thousands of retailers in the three markets, paired with primary sources: retailers' own sale histories, official promotional pages, and government statistics from the ABS, SingStat, and the BLS.
Markets
| Market | Retailers tracked |
|---|---|
| 🇦🇺 Australia | Amazon AU, JB Hi-Fi, Harvey Norman, Officeworks, Big W, Kmart, Coles, Woolworths |
| 🇸🇬 Singapore | Lazada, Shopee, Courts, Best Denki, FairPrice, Cold Storage |
| 🇺🇸 United States | Amazon, Walmart, Target, Best Buy, Costco |
Areas of focus
Sale-cycle timing — Tracking when sales genuinely cut into margin versus when the markdown is theatre. Key windows: EOFY (June, AU), Great Singapore Sale (June–August, SG), 11.11 (SG and AU), Black Friday / Cyber Monday (US, AU, SG), Boxing Day (AU), and the major US weekends around Memorial Day, July 4th, and Labor Day.
Cross-retailer pricing — Same SKU compared across the field in each market. Prices verified at the actual in-cart level, not the advertised banner.
Category playbooks — Sneakers, beauty and skincare, consumer electronics, baby gear, travel, and groceries. Each playbook covers what to pay, when to pay it, and where the resale or open-box market sits twelve months on.
Cashback as a layer — How stacked cashback compares against credit-card rewards, store loyalty programs, and coupon stacking, written region by region.
Editorial standards
Every price reference traces back to a primary source — the retailer's own site, official sale page, government statistics (ABS, SingStat, BLS), or ShopBack's internal merchant pricing data. Coupon aggregators, deal-listing sites, and third-party scrapers are not cited.
Prices are checked against the actual in-cart total during the article's coverage window. Every number gets a date attached. The date_modified field reflects when numbers were last re-verified — at minimum every quarter.
Recommendations are conditional: "best buy" is always stated for a specific reader under specific conditions. Errors are corrected in-article with the date and nature of the change noted. ShopBack earns commission through cashback links; where a merchant pays a notably higher commission than peers, the conflict is disclosed inline. Editorial picks are not sold.
Get in touch
Tips, corrections, or merchant pricing data: hejia.zhang@shopback.com
Articles by Jia
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Flying to Tokyo just to shop Uniqlo is rarely cheaper for casual US buyers once you factor in airfare, hotels, and tax-refund logistics. It only pencils out if you are already going to Japan, want Japan-exclusive collabs, or are doing a $1,500+ wardrobe refresh.
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Nike US at Full Price vs Memorial Day vs Black Friday in 2026: Is the Sale Wait Actually Worth It?
Waiting for a Nike sale is typically worth it for lifestyle sneakers like Air Force 1, Dunk, and Air Max — Memorial Day and Labor Day shave a modest amount off MSRP, while Black Friday, Cyber Monday, and post-Christmas tend to deliver the deepest cuts. Wait is usually not worth it for SNKRS drops, limited collabs, or just-released running flagships.
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For most US daily wear in 2026, the Adidas Samba remains the safest buy — versatile leather build, dominant cultural moment, holds value across denim and tailored looks. The Gazelle wins for softer vintage casual styling, and the Stan Smith wins for work-friendly minimalism and wet-climate durability.
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Crocs vs Canvas Sneakers for US Healthcare and Hospitality Workers in 2026: Which Lasts Longer Per Dollar?
For US healthcare and hospitality workers pulling 10–12 hour shifts in 2026, Crocs typically win on cost-per-wear. The Bistro and On The Clock models last 8–18 months under heavy use, while canvas sneakers degrade faster from repeated washing and spills.
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iHerb vs Amazon Subscribe & Save vs Costco for US Vitamin Buyers in 2026: Which Is Cheapest Per Dose?
For most US vitamin buyers, iHerb wins on cost-per-dose for essentials thanks to its house brands and Trial Prices. Amazon Subscribe & Save wins for delivery speed and convenience. Costco wins for high-throughput households buying mainstream brands in bulk.
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