This article will answer the question, "Will I be charged for test orders I place in my store after my NRO store has been created?"

Solution:

There is not a way for our billing routines to evaluate whether or not a merchant placed a test order in their store and then remove those test orders from the billing calculations after being created.  For these reasons, billing will be calculated against total sales, even if some orders are test orders.  We recommend merchants refer to the, Testing Your NCR Retail Online Store for example test plans to ensure proper testing with minimal impact to your monthly fees.