This exercise is a ProAdvisor Challenge provided by Intuit. To find the original, log in to your QuickBooks Online Accountant (QBOA) account, then follow this path:
- In the left navigation bar, hover over ProAdvisor, then click **Training**.
- Click the **Training Library** tab.
- Click **QuickBooks Online** to expand (it may already be expanded).
- Click on the **Sales & customers** tile.
- Click **Advanced Skills** to expand, if necessary.
- Click on the **3. Delayed charges** section.
The exercise can be found towards the bottom of the page, under ProAdvisor Challenge.