Configuring Approval Settings
You can automatically approve gift cards without receiving authorization from the central database or in-store database. Auto-approval can happen during connection failures, and when the gift card amount applied to the check is below the auto approve level.
Auto-Approve Cards
Aloha Stored Value always attempts to verify the card balance with the central database or local store cache; however, if Aloha Stored Value cannot connect, you can auto-approve the gift card. You determine the amount for which you are willing to auto-approve the gift card. If you auto-approve a card and it is not a valid card, this is the amount you are willing to risk.
When a semi-connected store processes a gift card transaction, Aloha Stored Value checks the local database first and then tries to connect to the central database. If Aloha Stored Value cannot connect to the central database for verification, Aloha Stored Value auto-approves up to the auto-approve amount specified.
When a virtual store processes a gift card transaction and cannot connect to the central database for verification, Aloha Stored Value auto-approves up to the auto-approve amount specified.
Cards not in database or auto-approved
Enter an amount to approve cards when they are not found in the local database. Aloha Gift Card uses the amount entered here during connection failures to verify gift card transactions.
During connection failures, you can optionally reject cards that are not in the local database and are over the amount entered in the Auto-Approve Cards setting.

Aloha Loyalty and Stored Value Online Help > Configuring Aloha Stored Value > Getting Started with Aloha Stored Value > Defining Database Purging Options > Configuring Approval Settings

NCR
NCR Aloha Insight Online Help
Email Documentation