As you start piloting and pushing your AR data into YayPay in batches, use the Aging Report to export the data to Excel, and compare the results for each customer with a similar report obtained from your ERP. 

This comparison will also help to narrow down potential discrepancies on a customer-to-customer basis to ensure alignment before you eventually scale to cover your full Production data set.

At any point after the key data objects above are imported, you can review: 

• Use the Aging Report menu to view the overall Company AR balance, as well as each Customer's balance (or use the Invoices menu to see a list of all Open Invoices, etc). If you use the Aging Report, click on the Export to Excel to also help you reconcile
  
  

• Both Current and Historical data per Customer will also be visible through the Statement Page and/or the Customer Portal page also