New rules can be created here; and their purpose is to exclude Epos/PLU codes from the sales files received from your till provider of dishes that you do not want to appear in the flash reports or stock takes and also reduces the number of error lines that need to be reviewed.
Click into the Admin Cogs along the top bar.
Click into Flash Reports and into Import Rules.
Click the button Add Rule, enter a Title and add the Epos/PLU codes one per line, and use ~ to configure a range e.g. 100~999.
To save and build the rule click Create.
To learn how to apply this rule to a flash please review our flash import rules guide.