#55 Barcode add item | Simple point of sale app in php & javascript | Quick programming tutorial

#54 Barcode search | Simple point of sale app in php & javascript | Quick programming tutorial

#53 Change quantity | Simple point of sale app in php & javascript | Quick programming tutorial

#52 Add to cart | Simple point of sale app in php & javascript | Quick programming tutorial

#51 Items array | Simple point of sale app in php & javascript | Quick programming tutorial

#50 Restful BD result | Simple point of sale app in php & javascript | Quick programming tutorial

#49 Restful ajax data | Simple point of sale app in php & javascript | Quick programming tutorial

#48 Search event | Simple point of sale app in php & javascript | Quick programming tutorial