You%20may%20have%20seen%20people%20use%20these%20square-shaped%20QR%20codes%20at%20many%20shops%2C%20salons%2C%20restaurants%20when%20they%20have%20to%20make%20online%20payments.%20In%20the%20age%20of%20digital%20transactions%2C%20QR%20codes%20make%20it%20easier%20to%20transfer%20sums%20of%20money%20from%20one%20account%20to%20another%20without%20much%20hassle.%26nbsp%3B

Capable%20of%20storing%20a%20large%20amount%20of%20data%2C%20the%20QR%20stands%20for%20%u2018Quick%20Response%u2019%20code%20designed%20to%20enable%20users%20to%20access%20information%20instantly%20when%20scanned%20using%20a%20digital%20device.%20It%20is%20a%20barcode%20storing%20information%20in%20a%20series%20of%20pixels%20in%20the%20square%20grid.%26nbsp%3B

These%20QR%20codes%20are%20also%20frequently%20used%20to%20track%20information%20on%20products%20in%20a%20supply%20chain.%20The%20contactless%20payment%20method%20has%20proven%20beneficial%20especially%20in%20pandemic%20marred%20times%20of%20COVID-19.%20It%20has%20also%20helped%20in%20tracing%20COVID%20exposure%20and%20the%20spread%20of%20the%20virus.%26nbsp%3B

%3Cstrong%3EAlso%20Read%3A%20%3C/strong%3E%3Ca%20target%3D%22_blank%22%20rel%3D%22noopener%20noreferrer%22%20href%3D%22https%3A//opoyi.com/artificial-intelligence-could-soon-determine-quality-of-coffee%22%3E%3Cstrong%3EArtificial%20Intelligence%20could%20soon%20determine%20quality%20of%20coffee%3C/strong%3E%3C/a%3E

It%20can%20store%20phone%20numbers%2C%20website%20URLs%2C%20or%20about%204%2C000%20characters%20of%20text.%20A%20QR%20code%20is%20read%20from%20right%20to%20left%20and%20top%20to%20bottom%20which%20allows%20it%20to%20hold%20more%20data.%26nbsp%3B

%3Ca%20class%3D%22mention%22%20data-mention%3D%22%23Technology%22%20data-user-id%3D%22v6bHEgqIl262%22%20href%3D%22/topic/technology%22%3E%23Technology%3C/a%3E%20%3Ca%20class%3D%22mention%22%20data-mention%3D%22%23Gadgets%22%20data-user-id%3D%22LWIUepu50Zs1%22%20href%3D%22/topic/gadgets%22%3E%23Gadgets%3C/a%3E%20%3Ca%20class%3D%22mention%22%20data-mention%3D%22%23Data%22%20data-user-id%3D%22vA3bINRPi0zt%22%20href%3D%22/topic/data%22%3E%23Data%3C/a%3E%20%3Ca%20class%3D%22mention%22%20data-mention%3D%22%23Online%22%20data-user-id%3D%222y5TPKD6h8K8%22%20href%3D%22/topic/online%22%3E%23Online%3C/a%3E%26nbsp%3B