I'll route you to the appropriate support who can best assist you with the specifics of ordering checks from the Green Dot bank.
Please know that Green Dot Bank is a digital bank, and your checking account with them has no check-writing ability. I suggest contacting them, as they're the ones who can provide accurate information and ways of handling this matter. Click the following link to proceed: https://www.greendot.com/contact-us.
Moreover, you'll want to visit our Intuit Checks & Supplies website to order QuickBooks compatible checks: Save time with QuickBooks Printable Checks.
You can also read through this article about QuickBooks Checking and envelopes: Learn more about QuickBooks Checking.
Get back to this post if you have other concerns or follow-up questions about QuickBooks Checking. I'll be sure to get back to you promptly.