Your data

What happens to your invoice data

fastbillgen and scanmydocz share one account and one database, so this page covers both what fastbillgen sends today and what a receipt carried across from scanmydocz already went through.

Sent to a model today Nothing. Typing a client name, a line item or a tax rate here does not call any model. The one place a model is involved is a plain-English drafting step that is still being built; when it ships, the text you type (not a file) will be sent, through Deplyra's own routing gateway, to a language model that turns it into draft line items you still edit and approve.
A receipt carried over from scanmydocz That image was already sent to Google Gemini's vision model by scanmydocz, not by fastbillgen. See scanmydocz's data page for that step. fastbillgen only receives the fields you confirm should transfer.
Where it's stored Clients, invoices and line items live in our database, scoped to your account. A generated PDF is rendered on request; it is not kept as a separate stored file.
Kept for Kept until you delete it yourself; there is no automatic expiry today.
How to delete it Deleting an invoice or a client removes the row from the database. While the on-screen delete button is still being built, email [email protected] and we'll remove it the same way.
The arithmetic The subtotal, tax and total on every invoice are computed by code from the amounts you enter. No model output is ever substituted for that arithmetic, and an automated test asserts there is no parameter through which it could be.