When Richard Elden, the founder of DBest Smart Cart, was nine years old, he came to California with his mother from London, England.

Richard appeared on Shark Tank in the hopes of receiving $350,000 in exchange for a 5% ownership in his company, which is worth $7 million.

This agreement does not appear to have been completed. DBest Products isn't listed on Mark or Lori's website, indicating that they didn't do their homework.

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