Thanks for connecting with us here in the Community, dariusz-dem-gmai.
I'm happy to guide you today so you'll be able to create an estimate in QuickBooks Online.
Here's how :
To know more about the detailed steps you can check out this article: Create and send estimates in QuickBooks Online.
After customers accept your estimates, you can turn them into an invoice and request partial payments.
I've got you an article to guide you in Customise invoices, estimates, and sales receipts in QuickBooks Online.
Keep your post coming if you need more help. I'll be here!
QBSE doesn't provide Estimate feature. Consider switching to QBO.
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