Invoices are usually created by Toptranslation after the translation process. A pdf version of an invoice can be downloaded from the document store.
Returns a download url for the pdf version of a invoice.
States of invoices
The state of an invoice can take the following values
The invoice has been created by Toptranslation and no payment has been found.
The invoice was paid.
The invoice has been canceled. A new invoice will be created by Toptranslation.