What Is a Digital Wallet?

Blockchain and Digital Wallet
A digital wallet is also known as "e-Wallet" refers to an electronic device, online service, or software program that allows a one party to make electronic transactions with another party bartering digital currency units for goods and services.



What Is a Digital Wallet?



Millions of people around the world use digital wallets, but there is a lot of confusion about these wallets among the digital currency community.

Unlike regular wallets, digital wallets do not hold any physical currency.

In fact, digital currencies are nowhere to be found physically.

All information about their existence and transactions is stored on the blockchain.

Today, everyone needs a digital wallet. We are all looking for safer, easier and faster shopping.

Digital wallets can be used in conjunction with mobile payment systems, which allow customers to pay for purchases with their smartphones. A digital wallet can also be used to store loyalty card information and digital coupons.

People’s bank accounts can be linked to digital wallets. All identification documents such as credit card, driving license, car insurance can be placed in the electronic bag.

The credentials can be passed to a merchant’s terminal wirelessly via near field communication (NFC). Increasingly, digital wallets are being made not just for basic financial transactions but to also authenticate the holder’s credentials. The system has already gained popularity in Japan, where digital wallets are known as “wallet mobiles”.

A cryptocurrency wallet is a digital wallet where private keys are stored for cryptocurrencies like bitcoin.

Digital wallets can be used anywhere. It is an opportunity for developing countries to connecting to global markets and link to global financial systems.

Digital wallets do not require a bank account with a physical firm or branch, often allowing those in more rural areas to connect.

The meaning of digital wallet

A digital wallet is also known as “e-Wallet” refers to an electronic device, online service, or software program that allows a one party to make electronic transactions with another party bartering digital currency units for goods and services.

This can include purchasing items on-line with a computer or using a smartphone to purchase something at a store.


How does it work?

A digital wallet (or e-wallet) works based on software.

This information is included: payment information and passwords for numerous payment methods and websites.

Usually, buyers can’t buy in person for some reason. Reasons such as illness, traffic, distance and …

So they buy from commercial sites.

The digital wallet combats this problem by giving users the option to transfer their information securely and accurately.

This simplified approach to completing transactions results in better usability and ultimately more utility for the customer.

Digital Wallets can also increase the security of the transaction since the wallet typically does not pass payment card details to the website (a unique transaction identifier or token is shared instead).

Increasingly this approach is a feature of online payment gateways, especially if the payment gateway offers a “hosted payment page” integration approach.

Typically, digital wallets are stored on the client-side and are easily self-maintained and fully compatible with most e-commerce websites.

Digital wallets are composed of both digital wallet devices and digital wallet systems.

There are dedicated digital wallet devices such as the biometric wallet by Dunhill, a physical device that holds cash and cards along with a Bluetooth mobile connection.

Presently there are further explorations for smartphones with NFC digital wallet capabilities, such as the Samsung Galaxy series and the Google Nexus smartphones utilizing Google’s Android operating system and Apple’s iPhone 6 and iPhone 6 Plus utilizing Apple Pay. Others include Samsung Pay, Google Pay, as well as payment services like PayPal and Venmo.

The information in the holder of the digital wallet is already stored and updated.

With a digital wallet, you don’t need to complete a site order form.

This information is encrypted by a code and Its security is guaranteed and it is protected by blockchain.

Also, digital wallets are a potential boon to companies that collect consumer data. The more companies know about their customers’ purchasing habits, the more effectively they can market to them.

The downside for consumers can be a loss of privacy.

merchants benefit by receiving a combination of protection against fraud, faster receipt of payment, decreased transaction costs, and decreased theft loss.

In other words, when you register on a business site, you pay to buy a product or service through a digital wallet.

At the end of the purchase, the consumer is asked to sign up for a wallet of their choice by entering a user name and password for future purchases. Users can also acquire wallets at a wallet vendor’s site.

There are three people in this transaction

  • Buyers(cardholders)
  • participating merchants
  • the sellers

Although a wallet is free for consumers, vendors charge merchants for wallets. Some wallet vendors make arrangements for merchants to pay them a percentage of every successful purchase directed through their wallets.

In other cases, digital wallet vendors process the transactions between cardholders and participating merchants and charge merchants a flat fee.



A few of the benefits of using LastPass as your digital wallet include:

  • Fast checkout and automated form filling wherever you shop online.
  • Save billing addresses with your credit cards and fill all those details automatically.
  • Sync your credit & debit cards everywhere, on any device, including mobile.
  • Lock your payment details behind AES 256-bit local-only encryption, two-factor authentication, and strong security.
  • No longer save your credit card on websites, just pay as you go.
  • Plus with the LastPass extensions for Safari and Chrome on iOS, and the app fill features on Android, not to mention easy copy-paste shortcuts, LastPass eliminates the need to type your passwords!
  • Safer than your browser but using your browser as a digital wallet isn’t secure and doesn’t offer as much functionality as LastPass.Also, a digital wallet must be mobile, and LastPass syncs between all your devices.

Companies that use digital wallets

It is undeniable that cryptocurrencies are slowly becoming a vital part of the world’s conventional economy. Throughout the world, consumers are showing increased interest in digital currencies.

The number of blockchain wallet users has been growing rapidly.

Digital wallets are being used more frequently among Asian countries as well. One in every five consumers in Asia are now using a digital wallet, representing a twofold increase from two years ago.

A MasterCard mobile shopping survey among 8500 adults, aged 18–64 across 14 markets, showed that 45% of users in China, 36.7% of users in India and 23.3% of users in Singapore are the biggest adopters of digital wallets. The survey was conducted between October and December 2015.

Further analysis showed that 48.5% of consumers in these regions made purchases using smartphones. Indian consumers are leading the way with 76.4% using a smartphone to make a purchase, which is a drastic increase of 29.3% from the previous year.

This has inspired companies like Reliance and Amazon India to come out with their own digital wallet. Flipkart has already introduced its own digital wallet.

In January 2018, Google announced that it would be combining its two essential payment streams (Android Pay and Google Wallet) into a single service called Google Pay.

With Google Pay, users will be able to save their payment information in their Google account and make purchases wherever Google products are present (e.g., Chrome Android, Youtube, and retail outlets with NFC payment options).

NTT Docomo to take Japanese mobile wallet globally

The Japanese carrier, founder of Japan’s Osaifu-Keitai mobile wallet service, has signed a deal with MasterCard that will see its 17m iD mobile credit card holders being able to use a new generation of phones to make payments at MasterCard Paypass merchants in 41 countries as well as at 560,000 Osaifu-Keitai points of sale in Japan.


Cryptocurrencies and digital wallet

A cryptocurrency wallet is a device, physical medium, program or service which stores the public and/or private keys and can be used to track ownership, receive or spend cryptocurrencies.

The cryptocurrency itself is not in the wallet. In the case of Bitcoin and cryptocurrencies derived from it, the cryptocurrency is decentrally stored and maintained in a publicly available ledger called the blockchain.

This software is related to blockchain Saves public and private keys so users can send and receive information.

Provides security and protection of this information and monitors all transactions.

If you want to use Bitcoin or any other cryptocurrency, you will need to have a digital wallet.

In fact, cryptocurrency is a monitoring service program. Tracks ownership and checks receipts and expenses.

The cryptocurrency itself is not in the wallet. In the case of Bitcoin and cryptocurrencies derived from it, the cryptocurrency is decentrally stored and maintained in a publicly available ledger called the blockchain.

Cryptocurrencies rely solely on digital wallets to maintain balances and make transactions, for instance with Bitcoin or other digital currencies.

So, Digital currency wallets are usually softwares that hold your public and private keys and are in fact the interface between you and the various blockchains.

Therefore, the user can check the amount of currency available, send or receive money, and perform other related operations.

When someone sends you Bitcoin or any other digital currency, they are actually transferring ownership of that currency to your wallet. In order to send digital currency, the private keys stored in your wallet must match the public addresses associated with your currencies.

In the meantime, there is no physical transfer of currencies. The transaction is reported as a transaction on the Chinese blockchain, and you can see it in the residual change in your digital currency account in your wallet.

All industries need a digital wallet, just like a credit card today.


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