1 2 3 4 5 6 7
5 items 3 items 4 items 2 items 10 items 0 items 6 items
New customer come and he want trolley8
The employee select some of current customers
Customer 2
Customer 5
Customer 6
1 2 3 4 5 6 7
Customer 2 owns 3 items
Give another chance
5 items 3 items 4 items 2 items 10 items 0 items 6 items
1 2 3 4 5 6 7
5 items 3 items 4 items 2 items 10 items 0 items 6 items
1 2 3 4 5 6 7
Customer 5 owns 10 items
Give another chance
5 items 3 items 4 items 2 items 10 items 0 items 6 items
5 items 3 items 4 items 2 items 10 items 0 items 6 items
1 2 3 4 5 6 7
Customer 2 add 2 items2
5 items 5 items 4 items 2 items 10 items 0 items 6 items
1 2 3 4 5 6 7
1 2 3 4 5 6 7
Customer 6 owns 0 item
5 items 5 items 4 items 2 items 10 items 0 items 6 items
1 2 3 4 5 7
5 items 5 items 4 items 2 items 10 items 6 items
1 2 3 4 5 7
5 items 5 items 4 items 2 items 10 items 6 items
8
2 items
New customer come and he want trolley9
The employee select some of current customers
Customer 2
Customer 5
Customer 8
1 2 3 4 5 7
5 items 5 items 4 items 2 items 10 items 6 items
8
2 items
Customer 2 owns 5 items
Give another chance
1 2 3 4 5 7
5 items 5 items 4 items 2 items 10 items 6 items
8
2 items
1 2 3 4 5 7
5 items 5 items 4 items 2 items 10 items 6 items
8
2 items
Customer 5 owns 10 items
But he doesn’t add some items after second chance
1 2 3 4 7
5 items 5 items 4 items 2 items 6 items
8
2 items
1 2 3 4 7
5 items 5 items 4 items 2 items 6 items
8
2 items
9
3 items