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welcome to tech crunch daily news a roundup of the top tech news of the day.

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Amazon expands its just walkout technology beyond convenience stores. Intuit acquires credit karma in its biggest acquisition, and Grab raises hundreds of millions of dollars.

Here's your daily crunch for February 25, 2020.

First up, Amazon is opening its first grocery store to pilot the use of the retailer's

cashierless just walkout technology, which previously powered 25 Amazon Go convenience stores in a handful of major U.S. Metrows.

The store is 10,400 square feet overall, making it the largest use of Amazon's just walk out technology to date. Shoppers first use the Amazon's just walk-out technology to date.

Shoppers first use the Amazon Go app to scan in as they enter the store,

then shop as usual.

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