Amazon Prime
Amazon Prime is king for now, but how long can it hold its crown? AP/Patrick Semansky


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  • Amazon Prime membership offers many benefits, but for many the most important is the free two-day shipping on over 100 million items.
  • But the companies that represent the other half of online sales are catching up.
  • Companies like Deliverr are helping marketplaces like Walmart and eBay offer free two-day shipping for more items than ever before.
  • As two-day shipping becomes more common, Amazon has enticed Prime customers through other benefits like same-day and one-day delivery, as well as unrelated perks like Prime Video streaming and discounts at Whole Foods.

Prime could lose some of its uniqueness this year.

Customers love Amazon’s Prime membership program, which offers myriad benefits. But the most important is its chief perk: unlimited free two-day shipping.

Members still overwhelmingly cite the perk as the most important of the subscription, according to a recent survey of 1,160 Prime members by The Diffusion Group.

According to the report, 79% of members say free shipping is the most important part of Prime. The second most popular response, by far, was Prime Video, with 11% saying it’s the biggest perk.

Amazon is able to offer free two-day shipping on over 100 million items because of the company’s vast network of warehouses spread around the US. Amazon spreads its inventory around in these warehouses, which lowers the cost of speedy shipping to most any address.

Amazon’s Prime shipping offering is unique because of how consistent it is and how many millions of items that it sells, either directly or through third-party sellers using the Fulfillment by Amazon or Seller Fulfilled Prime programs.

Amazon has been sitting pretty in this position for a while. But now the rest of retail is catching up.

More 2-day shipping to come

Amazon versus Walmart online shopping comparison
Business Insider/Dennis Green


Walmart, which by most metrics is Amazon’s biggest competitor online, debuted free two-day shipping without a membership in 2017. The catch: Orders must total more than $35 to qualify.

But Walmart still needs to add more selection to its free two-day shipping offering to keep up with Amazon. It does offer millions of items, but not quite the 100 million items that Amazon boasts.

Walmart carries only a little over half — about 55% — of Amazon’s 1 million best-selling products, Cowen said in a report to investors in October. Amazon’s top 1 million products account for about 80% of sales on its website, Cowen said, which represents a weakness for Walmart.

Walmart management agreed that the gap of assortment between and is still too large, Cowen said, adding that Walmart called expanding assortment a “top priority.”

One of the ways Walmart is doing that is allowing third-party merchants to sell on with a green two-day shipping badge. The initiative started in October, and the retailer said it hoped to expand it over the coming months. Previously, only items sold directly by Walmart were given the green tag.

Not all merchants are equipped to handle the grueling demands of two-day shipping, though, especially without massive warehouses spread throughout the country. But companies like Deliverr, which partners with large merchants like Walmart, are sprouting up.

Deliverr uses a network of leased space in warehouses around the country to mimic the services of Amazon, according to cofounder Michael Krakaris.

He says that in 2019, “more parity [will] come to the space, where a retailer now can offer free two-day shipping anywhere they sell” through outside companies like Deliverr, Krakaris said.

He said his business with Walmart is “really rapidly scaling,” and he estimates that 30% of Walmart’s third-party sellers that participate in Walmart’s 2-day shipping program use Deliverr.

The result: millions more items listed on Walmart with a free two-day shipping option, which can help it compete with Amazon and its services that allow third parties to sell with a Prime tag. Customers purchase items that ship quickly much more often than items that ship with a standard or unknown shipping speed.

Sellers can use Deliverr to list products for two-day shipping on Walmart, Shopify, and eBay. If the model is ultimately successful, it could lead to a proliferation of two-day shipping offerings among the merchants that account for the roughly half of online sales that aren’t captured by Amazon.

Amazon probably realizes this is a potential weakness for its Prime membership, and that its lead in offering two-day shipping won’t last forever. That is likely a driver in its adding things to Prime, like original content for Prime Video and Prime discounts at Whole Foods, which have been costly to implement and maintain.

Time will tell whether Amazon will be able to persuade its over 100 million US Prime customers to stay.

As reported by Business Insider