English dominates Singapore's storefronts, but pages and ads also run in Chinese, Malay and Tamil, and many regional sites treat Singapore as a separate storefront from Malaysia even when the brands are the same. Prices are in Singapore dollars (SGD), and consumer prices are normally shown with GST included. Checkout usually offers cards, PayNow QR, GrabPay and buy-now-pay-later plans, and next-day or same-day delivery is standard because the whole country is one metro area.
Shopee, Lazada and Amazon.sg compete directly on price and delivery speed, and Carousell, founded in Singapore, is the main site for second-hand listings. PropertyGuru and 99.co carry property sales and rentals, where HDB resale flats, home to most households, form a separate market from private condominiums. sgCarMart is the reference for car prices, which move with Certificate of Entitlement bidding. GrabFood and foodpanda lead food delivery after Deliveroo left the market in March 2026, and grocery prices are tracked on FairPrice's online store and on RedMart, which runs inside Lazada. Hotel rates jump around large events such as the Formula 1 night race. The Straits Times, CNA, Mothership and Lianhe Zaobao are the main publishers carrying local advertising.
Google dominates search, and results for property, finance and public-service queries lean heavily on .sg and .gov.sg sites, so rankings seen from abroad can differ from what residents get. The Personal Data Protection Act 2012 (PDPA), enforced by the Personal Data Protection Commission, governs personal data.
Checkout totals in Singapore depend on where the seller is based. GST has been 9% since January 2024, and since January 2023 overseas marketplaces and retailers must also charge it on imported goods worth up to S$400, so Taobao, Amazon.com and other foreign sellers add GST at checkout rather than at the border. Many parcels go to SingPost's POPStation lockers or to pickup points near MRT stations instead of doorsteps. Across the Causeway, Johor Bahru is a constant reference point: many residents cross for groceries, fuel, dining and car servicing, so Singapore prices for everyday goods are regularly compared with ringgit prices a short drive away.