'Scan based audits are an option for individuals that are wanting a more detailed audit. The audit is performed by physically scanning a bar code off of the products (i.e. upc, ndc) and then capturing the quantity. This type of audit allows the customer to receive the audit on an itemized level. While not always necessary, scan based audits generally require the customer to provide a host file that includes the product codes and the values of each. Electronic and hard copy reports are generated at the completion of the audit and are customized to each individual stores need's.