You are able to restrict access to your property's TableCheck account to a specific IP address / addresses.
Please contact TableCheck Support at email@example.com to request permission to this feature.
Requests can only be granted from users with management authority. If you are requesting on behalf of your manager, please keep them in copy (cc) in your request for approval.
1. Select on the Security Center setting located on the left panel.
2. Scroll down to find the IP Addresses setting.
3. Simply check the Enable IP Authentication checkbox to enable the restriction and indicate the IP Addresses accordingly. Click on the Update Franchise button to save and apply changes.