SignOn to the Back Office.
From the Configuration Management menu, select Parameter Maintenance.
If you have visibility to all stores, Parameter Maintenance modifies parameters for all stores at once.



Highlight a single store from the list provided, the Select button becomes enabled.
Click the Select button to pick the store whose parameters will be modified.
Once the store selection is complete (either by default or by user selection), modification may begin.
Which parameters are visible and can be modified is determined by the user’s security level.
Parameters are grouped by which area of the system is affected by that particular parameter.
Parameter groups are as follows:
POS LOGON
SECURITY
EOD
POS MISC XAPP
DISCOUNTS
TENDER
SYS CONFIG
GIFT CARD
ITEM PRICING
TILL MGMT
POS VOIDS
POS EOT
POS TAX
INVENTORY
RETURNS
CUSTOMER
BACK OFFICE MISC
Parameter groups are displayed at the top of the screen as tabs

Click on the tab at the top of the screen to go to that parameter group
Current values are shown for each parameter, for example:

This tab contains parameters that are used with logging onto or off from the POS, for example:
Enable Clock In/Out
Employee Shift Minutes
This tab contains parameters related to security and passwords, for example:
Number of POS login retries allowed. -1 means no limit
Minimum allowed pasword length
This tab contains parameters related to the End-Of-Day process, for example:
Force Close Time (e.g. HH:MM)
Time after midnight to start using the next day as business date (e.g. HH:MM)
This tab contains miscellaneous parameters related to POS operation, for example:
Reason Code for Price Match Price Override
Default Maximum amount for a transaction
This section contains parameters related to running Xapps, for example:
Enable/disable optional auto-add feature of mandatory Xapp
Enable/disable optional select feature of mandatory Xapp
This section contains parameters related to discounts, for example:
This section contains parameters related to tendering, for example:
Minimum amount required for signature when card is swiped
Define whether PIN bypass is allowed for Online PIN CVM
This section contains parameters related to general system configuration, for example:
Maximum minutes allowed for PostVoid
Generic Timer 1 (ms)
This section contains parameters related to gift cards, for example:
Minimum Gift Card Issue Amount
Add this item for a gift card cashout
This section contains parameters related to item pricing and overrides, for example:
Allow Override price for item to be Zero
Default Maximum amount for an individual item
This section contains parameters related to Till usage, for example:
Default opening cash balance
Manager approval required for Paid In
This section contains parameters related to voiding transactions, for example:
This section contains parameters related to End-Of-Transaction, for example:
Controls if signature pad prompting for a donation amount should appear when TOTAL is selected
Maximum allowed number of last transaction receipt reprints
This section contains parameters related to taxation, for example:
Auto-apply customer tax exempt
Parameter for TAX Adjustment DAYS
This section contains parameters related to inventory control, for example:
This section contains parameters related to returns, for example:
Grace period days for the Return Policy
Allow Manual Returns
This section contains parameters related to customers, for example:
Operator prompt for Customer Opt-In Terms and Conditions Xapp
Terms and Conditions Text for Customer Opt-In
This section contains parameters related to miscellaneous Back Office functionality, for example: