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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
Blockchain: Blockchain, Smart Contracts, Investing in Ethereum, FinTech (Paperback)Learn About the Emerging World of Financial Technology, and What They Won't Teach You In School.."margin top: 0px; margin bottom: 14px; padding: 0px; font family: Arial, sans serif; background color: rgb(255, 255, 255);"Jeff Reed has packaged four of his best selling book so you can learn everything you need to know about financial technology in the 21st Century. purchasing this book you're getting Blockchain, Smart Contracts, Investing in Ethereum,
Learn About the Emerging World of Financial Technology, and What They Won't Teach You In School.."margin-top: 0px; margin-bottom: 14px; padding: 0px; font-family: Arial, sans-serif; background-color: rgb(255, 255, 255);"Jeff Reed has packaged four of his best-selling book so you can learn everything you need to know about financial technology in the 21st Century. purchasing this book you're getting Blockchain, Smart Contracts, Investing in Ethereum, and Smart Contracts...a sweet 4-in-1 bundle deal (which Jeff considers a steal)!"margin-top: -4px; margin-bottom: 14px; padding: 0px; font-family: Arial, sans-serif; background-color: rgb(255, 255, 255);"Here's a peek inside:"margin-top: -4px; margin-bottom: 14px; padding: 0px; font-family: Arial, sans-serif; background-color: rgb(255, 255, 255);"Blockchain: The Essential Guide to Understanding the Blockchain Revolution"margin-top: -4px; margin-bottom: 14px; padding: 0px; font-family: Arial, sans-serif; background-color: rgb(255, 255, 255);"Blockchain technology is the buzzword in the world of computer science, but it wont stay limited there for long. It is the concept that has the financial world scrambling to catch up. Whether you are an investor or a private citizen, Blockchain is going to mean a lot to you in the future, hailed some as the second coming of the Internet. So what is it? And what can you do to get involved?Blockchain is far more than Bitcoin technology, and even in its infancy, it is taking the world storm, from major banks to the U.S. Department of Defense. Get in on the disruptive technology and harness its potential today.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
great
Style: Boka 3.0
Very high quality toothbrush and with the boka tooth paste makes my teeth feel clean
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 4
Love this
Style: Boka 3.0
Love the style and quality, but wish the charging station was more secure.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
I would recommend
Style: Boka 3.0
Bought this toothbrush for my for my daughter. She loved it. Said it makes her teeth feel clean.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Decent
Style: Boka 3.0
Not sure why there’s so many settings I just use the clean one lol but pretty nice battery lasts about a month. Kind of loud but the bristles are soft and nice.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Works great
Style: Boka 3.0
Works great
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Reviewed in the United States on January 22, 2026
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