The diagram demonstrates the stages of purchasing food via the Internet.
It is clear that the process cosists of eight stages, beginning with the selecting of food and ending with receiving of customers.
Initially, customers view the foods on the website of supermarket, and choose what they want to buy by clicking on them. Following that, the selected food is added to the shopping basket. We can see the total price and payment methods such as credit, debit and payplus. Choose one of that method and fills a form with information details about the delivery. Afterwards, the order has been received by the warehouse. In the next stage, that food is collected from the shelves by a member of staff or a robot. Nex, the order is packed into bags. At the time, there is a printed receipt which includeds information such as name of goods, price, date… and it is also attached to the bags. After that, they are loaded in the delivery van. Finally, that order is deliveried to the customer’s adress. 
The diagram demonstrates the stages of purchasing  
food
 via the Internet.
It is  
clear
 that the process  
cosists
 of eight stages, beginning with the selecting of  
food
 and ending with receiving of customers. 
Initially
, customers view the  
foods
 on the website of supermarket, and choose what they want to  
buy
 by clicking on them. Following that, the selected  
food
 is  
added
 to the shopping basket. We can  
see
 the total price and payment methods such as credit, debit and  
payplus
. Choose one of that method and fills a form with information  
details
 about the delivery. Afterwards, the order has  
been received
 by the warehouse. In the  
next
 stage, that  
food
  is collected
 from the shelves by a member of staff or a robot.  
Nex
, the order  
is packed
 into bags. At the time, there is a printed receipt which  
includeds
 information such as name of  
goods
, price, date… and it is  
also
 attached to the bags. After that, they  
are loaded
 in the delivery van.  
Finally
, that order is  
deliveried
 to the customer’s  
adress
.