It’s little surprise that Amazon once again ranks as the No. 1 US ecommerce retailer—and by a huge margin. “What’s surprising is that despite accounting for nearly four in 10 ecommerce dollars, the company continues to gain market share and extend its lead,” said Andrew Lipsman, eMarketer principal analyst and author of our latest report, "Top 10 US Ecommerce Companies 2020: Walmart and Target Climb Rankings on Click-and-Collect Gains."

As uncertainty over coronavirus continues to grow, consumers are becoming more cautious about shopping in public places and are utilizing online shopping as a means of getting necessities.

After launching its mobile ordering app in 2009, Pizza Hut has made strides in the mcommerce space, constantly listening to customer feedback and adapting accordingly.

This report provides an overview of the top 10 US ecommerce companies in our 2020 forecast, including analysis of growth trends for Amazon, Walmart and Target.

eMarketer principal analyst Andrew Lipsman discusses Amazon Prime competitor Walmart+, and Amazon's first cashierless supermarket. He also talks about why Shopify joined Facebook's cryptocurrency efforts, and Etsy's automatic advertising idea.

eMarketer principal analyst Andrew Lipsman and senior forecasting analyst Cindy Liu preview eMarketer's upcoming report and forecast on the top 10 ecommerce companies in the US.

The 2019 holiday season saw several retail segments outperform the average, in addition to some underperformers.

The 2019 holiday season posted modest retail sales growth amid a strong consumer economy but challenging calendar. With more economic risks ahead, the 2020 season may be even more challenged for growth.

Consumer adoption of online grocery—led primarily by Amazon and Walmart—saw hockey-stick growth last year. As these two Goliaths vie for market control, conflicting reports have made it difficult to determine who has the momentum, and where consumers prefer to shop.

For many consumers who have seen early ads for Handy, they may know the company solely for house cleaning. It focused mostly on marketing that segment in the beginning, but it also provides a range of other services, including home renovation and installations.

The retail industry is transforming at both physical stores and in digital. This report examines 10 trends that will most shape retail in the year ahead.

eMarketer senior forecasting analyst Cindy Liu explores our latest US retail ecommerce figures and the winning impact of click-and-collect for brick-and-mortars.

eMarketer senior forecasting analyst Cindy Liu discusses our US sales numbers for Wayfair and the reasons we’ve pegged it the fastest-growing ecommerce retailer for 2019.

eMarketer global director of public relations Douglas Clark compares our in-store sales and retail ecommerce forecasts and talks Macy’s, Walmart and The Home Depot.

Advertisers are making significant investments in connected TV as the TV landscape becomes more fragmented.

Advertisers are embracing the popularity of connected TV by allocating more money to streaming platforms.

It’s now been more than a year since TikTok launched in the US, and in that short period, the Chinese-owned short-form video app has capitalized on the viral nature of its platform by partnering with a number of brands and slowly unveiling a slew of advertising capabilities.

Larger retailers are beginning to act more like digital media companies by leveraging their web traffic and first-party customer data into ad businesses.

While the lure of retail media is even stronger than it seems, retailers grapple with whether it’s a viable opportunity or a shiny new object to chase.

In a record year for US retail store closures, dollar stores are thriving. Not only are major players opening a significant number of new locations, but more consumers are regularly shopping for groceries at dollar stores than any other time in the past five years. But dollar stores, which have been praised as survivors of the ongoing retail apocalypse, could face new pressure from Amazon come 2020.