Even after QR codes were invented in 1994, QR codes made a notably huge impact during the COVID-19 pandemic.
Private and business sectors, public sectors, and even the educational sector utilized touchless QR technology when the pandemic took off.
These codes are rapidly becoming a go-to for marketing services and businesses due to their penetrative ability to connect to all age groups using only a smartphone.
Last year, almost 11 million US households used a QR code, an increase of more than one million uses up from 2018, according to a recent survey by Statista.
But how are these QR codes used elsewhere, particularly in Africa?
Related: QR code statistics Today: Latest numbers and use-cases on global usage
- QR code-based payment system
- QR codes for boosting app downloads
- QR codes for blended learning
- QR codes in Africa for digital health pass
- QR codes for an interactive print media
- QR codes in Africa to monitor fog harvesting
- A digitized doctor’s prescription is accessible using a QR code
- QR codes for a telecommunication company
- QR codes for event
- QR codes for digital identifications cards
- QR codes in Africa for data document verification
QR code-based payment system
Ghana
Due to the vagaries of the COVID-19 pandemic, Ghana’s central bank launched a universal QR code payment solution with HPS (Hightech Payment Systems) just last year, making it the first African country to introduce a universal QR code system.
The QR code payment system has provided both customers and merchants convenience and safety when making payment transactions by only scanning the QR code to send payments.
Using QR codes, citizens in Ghana can make payment transactions to merchants from multiple funding sources like e-wallets, debit cards, or bank accounts.
Merchants can receive the amount of money instantly via static or dynamic QR codes.
The QR code-based payment used in Africa includes Zapper, Snapscan, Youtap, the Needbank app, and First National Bank.