How long are my layouts saved?

Layouts of completed products are stored for 1 month.
Layouts of unfinished projects are saved for 3 months after the last time they were edited.
To keep working on a layout for longer, make sure to open it and click save from time to time.
Unused photos in the layout are saved for 1 month.

You can also save your layout locally:
In the editor, go to Layouts > Export, and save the generated ***.W2P file.
To continue working on it later, open the product editor, click Layouts > Import, and upload the saved ***.W2P file.