Short answer
Choosing Delete account removes your email login, deletes all orders stored on this device, and resets all app data on this device.
You can create the same email login again later if needed.
Where to find this option
You can find this option in:
Settings → Data → Delete account
What this action does
When you tap Delete account, the app:
Removes the email login associated with your email
Signs you out of the app
Disconnects this device from this login
Deletes all orders stored on this device
Resets all app data on this device (same as Reset app data)
If you only want to delete one specific order rather than the whole account, see How to delete a single order.
What this action does NOT do
Choosing Delete account does not:
Delete orders stored on other devices
Affect your subscription or credits managed by the App Store or Google Play
If you sign in on another device with the same email, orders created on that device may still appear there.
If you create the login again
If you create the same email login again later:
You will need to sign in again on each device
Devices will become linked to the login again after signing in
Frequently Asked Questions
Will my orders be deleted?
Yes. All orders stored on this device will be deleted. Orders on other devices remain unchanged.
Will the app data be reset?
Yes. All app data on this device will be reset, the same way as Reset app data.
What if I only want to delete one order, not the whole account?
See How to delete a single order for the narrower flow.
Can I create the same login again later?
Yes. You can create the same login again using the same email.
Will my devices stay connected to the login?
No. You will need to sign in again on each device.