Use clear headers such as name, address and amount. Remove blank rows and check identifiers with leading zeroes, dates and monetary values. Do not include personal information the final document does not need.

Start with two synthetic rows: one short and one containing a longer name or address. This exposes mapping errors and text overflow before producing the full batch.

A DOCX template uses placeholders, for example {{company_name}}, mapped to data columns. A PDF template uses positioned fields in the preview. In both cases, check the actual mapped column rather than relying on similar names.

For PDF, check field width, font and placement. For DOCX, check surrounding text and paragraph wrapping. A sample name typed into the template may not be a placeholder and may remain in every output.

The reviewed PDF implementation uses a standard font that cannot encode every Slovak character. It is not recommended as a verified workflow for Slovak outputs; this limitation and the complete export need testing before release.

Open the sample documents and compare them with the source rows. Check that person A’s details have not entered person B’s document, amounts belong to the correct record and text does not cover other content. Only then continue with a larger batch.

For a downloaded ZIP, check the file count and contents. Saving a template or output to the workspace differs from generating it locally. If the feature is not enabled, do not treat a public marketing page as evidence of a working generator.