The world of retail is being turned upside down with con­sumers and investors alike pre­fer­ring 'human-less' trans­ac­tions, inter­ac­tive retail ser­vices and mul­ti­ple pay­ment options, reports Finan­cial News Media. It's no secret that tra­di­tion­al retail brands are dou­bling down on their invest­ment into autonomous robot­ics in the name of com­pet­i­tive­ness and bottom-line prof­itabil­i­ty.