My holiday
Hi everyone, I did a lot of things on my holiday and one of them I went by car  to a shop in the silva bueno street and bought it a rubber. I went to the cashier and the girl passed my eraser through the bar code reader (also known as a scanner that emits a red light that traverses the bars making their recognition through the color or the absence of it, then the optical reader of the code bars captures the product information in a few seconds and passes the information to the computer). After that I went to my house for dinner and sleep.