It would be my pleasure to help you explore all available options for making QuickBooks Online (QBO) work like your business needs.
QBO does offer the support of thousands of various third-party applications for any functionality you may need. To see if there's an app that can help you accomplish this, head to the Intuit App Center. Then, type a keyword like "Auction" in the search bar.
You can follow these steps:
On the left panel, click Apps.
Go to the Find Apps tab.
Use the search bar to look for an app.
Lastly, I'd like to let you know that our developers are constantly uncovering and considering new ways to improve the program. To be updated with our latest news and enhancements, you can visit our QuickBooks Online Blog.
Please keep me posted here on how I can help you succeed with QuickBooks. Thanks for reaching out. I'll be standing by for your reply.