In QuickBooks Online, we currently have to manually input the expiration date for your quote, kevin. Let’s use this opportunity to suggest to our Product Development Team the possibility of automating this feature in future updates. Let me show you how to submit this recommendation.
To send feedback:
- Go to the Gear icon, then Select Feedback.
- Enter your comments or product suggestions. Then select Next to submit feedback.

For your complete guidance for the product suggestion, open this article: Give feedback on QuickBooks products and services.
For future reference, we can check out this article to learn how estimates and invoices have changed in QuickBooks Online: See what’s new with quotes and invoices in QuickBooks Online.
Submitting your suggestions to our engineers allows for a comprehensive review and possible improvements to our products. We're here to provide additional assistance. Have a nice day ahead.