Hello, @hollywoodlandsca1.
I'm glad you brought up your deleted estimates. Let me provide you with some helpful insights.
Estimates don't get autodeleted. However, you can easily retrieve it by checking the Audit log. However, if the transaction was verified as deleted, then you may have to recreate it.

For future reference, learn how to personalize and include specific information in your sales forms. You can refer to this article: Customize invoices, estimates, and sales receipts in QuickBooks Online.
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