What is the difference between the colors of the different graphs in the first graph under analytics?
The red graph shows the shopping basket average value for purchases made during the selected time period (if a filter for specific items or branches was selected, the graph displays purchase metrics based on them).
A blue graph shows the total amount of purchases according to the range you defined and according to the filters you selected. If no filtering is selected, all the transactions that occurred within the selected time frame will be displayed, divided into days.