This year, US advertisers will spend two-thirds of their digital budgets on mobile placements. Mobile ad spending has taken the majority of digital spending every year since 2015, and both search and display spending skew heavily mobile. But, even though it falls under the display umbrella, video is the only digital ad format where more ad dollars are still spent outside mobile channels.

Grocery is the least penetrated but fastest-growing category in ecommerce today. Traditional brands and retailers need to understand why this channel shift is accelerating and adjust their marketing and selling strategies accordingly.

Last year, the number of locations offering “buy online, pick up in-store” (BOPUS) nearly doubled among leading US grocery retailers. Walmart (and various third-party partners), Target/Shipt, Kroger/Instacart, Ahold and Albertsons brought their collective number of click-and-collect locations from 2,451 in January 2018 to 5,800 in December 2018, per data from CommonSense Robotics.

In 2018, total worldwide app revenues grew 63% year over year, according to app commerce company Poq. Additionally, time spent in shopping apps grew 45% from two years prior, per data from App Annie.

Digital will account for 50.1% of total media ad spending in 2019, reaching the halfway mark for the first time.

This year, we expect China’s total retail ecommerce sales will grow more than 30%, reaching nearly $2 trillion—the highest-grossing retail ecommerce market worldwide, according to our latest forecast. Behind China, the US retail ecommerce market will reach $600.63 billion in sales, growing nearly 15% year over year.

Gen Z is a tough generation for retailers to figure out. They grew up on the internet, but don't like to be targeted with ads there, and crave authenticity in all of their interactions. We parsed the research to help retailers figure it out.

Two-thirds of US shoppers typically start their search for new products on Amazon, according to a March 2019 Feedvisor study that polled respondents who have purchased from the marketplace in the past two years. By contrast, two in 10 respondents use a search engine like Google, and just 3% look to another marketplace.

The online grocery market heats up following the news Amazon is planning to open a new line of grocery stores in locations across the US in 2019.

Our ad spending forecast for Canada shows a slim majority of ad dollars funneling to digital, fueled by the duopoly’s massive impact on the local market.

Ad spending on digital platforms in Germany will jump nearly 10% in 2019, to €7.28 billion ($8.59 billion). Increased outlays on social media, video and especially mobile advertising are the main market drivers.

In 2019, digital will account for 50.1% of total media ad spending worldwide thanks to strong growth from major digital ad sellers like Google, Facebook, Alibaba and Amazon. Traditional channels will remain important, however, as advertisers begin to think more holistically about their advertising and marketing budgets.

Advertisers continue to spend on digital formats in the UK, to the detriment of some traditional channels. Brexit is accentuating this trend, with the Google-Facebook duopoly proving to be the biggest winner.

This year will be the first time that digital ad spending will account for more than 50% of the total US ad market. The majority of digital ad investments will still go to Google and Facebook, but Amazon is gaining ground.

Amazon Music will cross 35 million monthly listeners in the US this year. At a growth rate of 17.7% year over year, we expect it will grow faster than any other digital audio service in our forecast.

Apple is expanding its digital media presence at a time when iPhone sales have slowed. Earlier this week, Apple unveiled several new media products, including a subscription news app, gaming platform and video streaming service.

In the latest episode of "Behind the Numbers," eMarketer principal analyst Nicole Perrin discusses Amazon's newest inventory for advertisers, and how consumers might react.

US digital video ad spending is on track to exceed our previous forecasts, while TV also got a bump thanks to increased political spending in H2 2018.

Facebook and Google may be under pressure from media, governments and the public, but based on our latest estimates, advertisers don’t appear to be uncomfortable with the digital duopoly—at least, not enough to stop spending there.

Pressed for time and money more than in their childless days, today’s parents are increasingly using digital tools to supplement their in-store shopping.