What are the different types of digital wallets?

Digital wallets can completely remove the need to carry cards and cash, but there's a lot more to them than just your usual Apple, Samsung and Google offerings.

Digital wallets can completely remove the need to carry cards and cash, but there&#39;s a lot more to them than just your usual Apple, Samsung and Google offerings.<p><img src="https://www.engadget.com/img/gallery/what-are-the-different-types-of-digital-wallets/intro-1792568656.jpg" /></p>