Secure and offline mobile payments and authentications
using ultrasound technology
Audio2Pay is a peer-to-peer transaction, it means that we send data between two devices with ultrasound technology
Audio2Pay is an ultrasound-based solution to solve connectivity problems for payment services and security authentications that can be encrypted with military grade.
Audio2Pay is a wireless communication that uses ultrasound as a technology protocol and multifactor authorization that allows faster and safer tokenized payments that have unique identifiers.
Our technology works with any speaker and microphone such as smartphones, tablets and sound systems of any kind and is relevant in all areas where radio waves are not effective.
With sound tokens the public can pay
at the venue without connectivity
Create loyalty to your brand
and reward your fans
Let the fans redeem their rewards
right from the wallet
Link the purchases to loyalty
and create brand awareness
buy tickets to the cinema or the next
event and keep them in the wallet
Where is my car? Geolocation of
cars and parking payment
Replace all the bracelets or hardware
We turn the sound into a
marketing broadcasting tool
Mobile ticketing, fan engagement
and loyalty without internet
Reward the passengers for an
early check in or boarding
Open the menu and duty free articles,
let them pay with their wallet and link
it to the loyalty program
Use the points, miles or
rewards for the next flight
Buy and keep bus and train
tickets in the wallet
With the funds loaded in the wallet
you can pay without connectivity
No need to print tickets anymore
Link the publicity you see/hear from the
TV or radio with offline purchase options
Buy what you hear/see also offline
Turn videos into a selling tool by inserting
SoundTags to buy in the sound of the video
Audio2Pay is a payment solution with authentications through the sound. Make and share highly secure payments, receive money, and strengthen bonds with customers and clients. P2P, P2B, offline payments, micropayments in physical or online stores, transportation, and more..
New technologies are changing the way we view the transaction process as well as how we exchange money for goods and services. By incorporating these new ways to make safe and secure payments, businesses are able to expand their customer base and client interactions. Audio2Pay is a digital payment solution that allows you to send money instantly to anyone no matter where they are in the world.
Our Ultrasound engine can power offline, peer to peer engagements for example in
You can use a mobile app equipped with sound-based payments technology to make purchases at a store by placing your phone near the merchant’s device. The app has to be linked to your bank or credit card accounts or digital wallets. The transaction happens over sound waves
Are used to encode data into the sound waves which can be transmitted for making offline payments. The transaction is initiated when a merchant’s device generates sound waves containing the encrypted payment data.
The sound is an analog signal. When the payment request is initiated by the merchant entering the payment amount on his device, the algorithm converts the digital numbers into analog. Then the digital signal is encrypted and sent and will be received by the microphone on the buyer’s phone.
The analog data is transmitted through the merchant’s device as a sound signal to the buyer’s phone. The buyer places his/her phone near the merchant’s device to receive the bill. The buyer’s phone decrypts the data to make the bill readable in order to make the payment through a wallet, debit or credit card.
Currently, the digital payments industry relies almost entirely in having internet access for the transaction to be completed, as the internet is used as the principal medium of communication. The sound wave technology provides an alternative communication protocol to bridge transactions between the consumer and the product/service provider at the POS
1- the merchant's payment device generates a sound wave
containing a secured and encrypted payment request data,
2- the customer's phone receive the merchant data and
convert it into analogue signals,
3- the customer authenticate it and
4- pay and complete the transaction.
The costs of adoption to create a perfect product-market fit for mass adoption are very low.
It will provide a simple, very fast, convenient and safe method to pay for the customers
Security layers for secure transactions
Audio2Pay is an alliance of two companies, NFCSound and Wi Us.
Our Audio2Pay solution is a patented technology designed to facilitate payments in places and situations where the lack of connection to the network and/or the lack of sufficient security authentications make the performance of transactions very difficult.
We operate on four continents in different segments.