Where can I use the QR code?

Below is the answer to the question Where can I use the QR code?

Most service providers have a QR code facility for point-of-sale transactions. Currently, the following service providers already have access to these facilities:
o Netcare
o Mediclinic
o Life Healthcare
o National Hospital Network
o Lenmed
o Busamed
o Dichem
o Clicks
o Medirite
o Spar Pharmacies
o Pathcare
o Ampath
o Lancet
o Intercare
o Medicross
o National Renal Care
o SANBS