Welcome to Seeking Alpha's Wall Street Breakfast, where we cover the top news for investors every morning.

It's good to be with you on this Monday, April 20th. I'm Julie Morgan.

Importers seeking tariff refunds will be able to submit requests starting today.

The electronic application process comes two months after the Supreme Court ruled that

President Trump exceeded his authority in using the International Emergency Economic Powers Act

to impose sweeping tariffs on goods from almost every trading partner.

The initial phase of refunds is expected to cover roughly 127 billion of the 166 billion

dollars in tariffs collected. U.S. Customs and Border Protection has been managing the process,

which includes interest payments. The portal opens at 8 a.m. today. We're taking a deeper

dive into this topic in the Wall Street

Breakfast newsletter. A link to register for the newsletter is in the show notes section.

Walmart is testing a new strategy in its competition with Amazon. The Financial Times reported

on Sunday that the company is using storage space in the back rooms of stores to speed

up delivery of products sold by third-party marketplace sellers. Walmart's online marketplace

offers roughly 500 million items from outside merchants. Traditionally, these sellers store

inventory at their own facilities or Walmart warehouses.

Orders ship from Walmart sites usually arrive within one or two days,

while direct shipments from sellers can take longer.

Now Walmart is experimenting with holding select marketplace products inside stores,

allowing same-day delivery in some cases. The pilot is

underway in several Dallas area stores, a market Walmart has often used to test new ideas.

Alphabets Google is in discussions with Marvell technology to develop two new chips designed to

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