Helpfulbox Now Offers Free POS Software for restaurants, kiosk, and any other retails business completely free used windows cashier system or as full blown POS. You will able to print to kitchen, display orders on the kitchen screen, manage inventory, employee, report, customer loyalty offers, employee management, delivery address track and much more, al for free.

Does lack of sleep affect ability to concentrate?

Date: Sat-Mar-5-2016-
Response
0
yes lack of sleep can affect your ability to concentrate. A study found that sleep deprivation and alcohol affected performance in similar ways. Response speeds for people with sleep deprivation were up to 50% slower for some tests and accuracy measures were even poorer than when they were well rested with a blood alcohol level of 0.05%.
[d] By: aimed
Date: Sat-Mar-5-2016
Response
What is 1 + 100



Helpfulbox Now Offers Free POS Software

for restaurants, kiosk, and any other retails business completely free. It can be used as windows cashier system or as full blown POS. You will able to print to kitchen, display orders on the kitchen screen, manage inventory, employee, report, customer loyalty offers, employee management, delivery address track and much more, all for free.

Just Updated::