The Transactions area in the Merchant Portal is where you answer any question that starts with what happened on this sale.
The Transactions page under the Transactions menu shows every transaction for the location and register you have selected.
Click the chart icon to the left of a transaction. The Transaction Summary screen lists detailed transaction information alongside line item receipt detail, tender detail and any notes.
The Payments option shows the status of previous payments. Use it to check payments against account statements and payment data, and to read customer purchasing patterns.
Audits gather information about specific personnel activity and financial transactions. This is the trail to follow when a discrepancy points at a person rather than a device.
The Batches screen shows closed batches, lets you verify a batch, and lets you close an open one. Click the graph icon to the left of a batch for the Batch Summary and its detail.
Source: Global Payments Genius Help Center for Genius for Retail. Confirm menu paths against your own portal, as some options vary by package and region.