Amazon Prime Day 2019: Everything we know so far

Amazon’s (AMZN) blockbuster annual sale for its members has changed the way people shop, and made other companies scramble to try to cash in on the tech giant’s success.

Prime Day, which will occur on July 15-16 for a full 48 hours this year, pulled in an estimated $4.19 billion last year, according to Internet Retailer, a huge jump from over $2 billion in 2017. Now, increasingly more companies are attempting to grab their own slice of the pie.

On Thursday, Amazon rolled out a full menu of the deals consumers can expect to see, like big-screen TVs, mattresses, home goods and outdoor firepits. Analysts are already forecasting that the retailer will pull in big numbers.

The event is “essentially Cyber Monday meets Black Friday meets Boxing Day in the middle of July,” according to Sara Skirboll, a shopping and trends expert at the coupon company RetailMeNot.

While the bulk of deals will appear over the 15th and 16th, Prime Day has already begun to kick off. Prime members will be able to access early bird deals as early as Saturday, and bargains have also begun to spring up on Amazon's website.

Prime members can get up to 30% off on back-to-school and off-to-college items. Women’s activewear and Cuisinart cookware are also currently featured on the site, with deals rolling in at up to 50% off.

The most important week of back-to-school

RetailMeNot notes that Prime Day is the “official kick off to back-to-school shopping season,” one of the retail industry’s biggest seasons. A whopping 84% of retailers surveyed by RetailMeNot said they consider Prime Day to be the most important week of the entire back to school season.

The firm predicts that 250 retailers will take part in Prime Day deals, up from 194 in 2018. Last year, 11 of the top 20 products sold on Prime Day were actually manufactured by Amazon itself, along with four of the top five, according to figures from 1010data, which provides analytical intelligence and market data on consumer companies.

SCARBOROUGH, ME - AUGUST 20: Sarah Patten of Portland, a student at USM, shops for back to school items for herself and a seven-year-old she nannies for at Walmart in Scarborough. (Photo by Gordon Chibroski/Portland Press Herald via Getty Images)
SCARBOROUGH, ME - AUGUST 20: Sarah Patten of Portland, a student at USM, shops for back to school items for herself and a seven-year-old she nannies for at Walmart in Scarborough. (Photo by Gordon Chibroski/Portland Press Herald via Getty Images)

Fareeha Ali, director of research strategy at Internet Retailer, told Yahoo Finance in an email that Prime Day “will be bigger this year because it’s 12 hours longer than last year’s event.”

She added that “it will be held in 18 countries this year (one more than last year) and we have heard from sellers and other industry experts that more brands are offering Prime Day deals this year than past events.”

‘Tech was king’

Last year, Amazon’s Alexa-enabled Echo was a particularly big hit, and may be again this year as a streaming boom feeds interest in smart speakers.

“Tech was king,” said Matt Pace, a senior director at 1010data. “Prime Day deals were wide-ranging, but tech products, as in years past, carried the day largely thanks to American consumers’ insatiable appetite for the latest and greatest.”

Even as Prime Day expands, though, Amazon continues to exert its disruptive presence on the online retail sector.

Competitors like Walmart (WMT), Target (TGT), and Best Buy (BBY) have all struggled to compete with Amazon over the week, even as they offer their own deals. That dynamic isn’t expected to change anytime soon.

“Prime Day is just one example of how the retail landscape is evolving,” said Natalie Shield, a manager in the consumer and retail practice of A.T. Kearney, a global strategy and management consulting firm.

Given how consumers are increasingly using apps and mobile web to shop for deals, physical retailers need to catch up.

“For instance, 71% of 2018 Prime Day purchases from other (non-Amazon) retailers were made online — even though these other retailers, Walmart and Target being the most popular, all have physical stores,” Shield added.

While Prime Day receives significant attention as one of the largest events in the retail sector, it’s actually just a fraction of a vast industry.

“We must keep Prime Day in context,” said John Mercer, Head of Global Research at Coresight Research, an advisory and research firm specializing in retail and technology. “We estimate that last year, Amazon's global Prime Day sales were equivalent to roughly 1.3% of total July 2018 U.S. retail sales.”

Calder McHugh is an Associate Editor at Yahoo Finance. Follow him on Twitter: @Calder_McHugh.

Read more:

Jamie Dimon: 'Regulation, bureaucracy, and stupidity,' are what's wrong with America

These US industries could take the heaviest hit from new tariffs

There's a gap between jobs and job-seekers, and a housing crisis is making it worse

Streaming boom becomes 'holy grail' for resurgent music industry

Trump's tariffs hit Texas manufacturers, spark fears for the future: Survey

Follow Yahoo Finance on Twitter, Facebook, Instagram, Flipboard, SmartNews, LinkedIn, YouTube, and reddit.