A: Hi Ijstudio

Thank you for a question!

1 sheet can contain unlimited rows. SlideFill will create one unique presentation. So if you have one sheet with 20 columns and 50 rows, you will create 50 unique presentations each containing the data of the 20 columns of their specific row.

In every presentation there can be unlimited placeholders.

You can have unlimited sheets and unlimited templates to create unlimited presentations.

Hope this answers your question?