Here you can find page which explains our template in general and allows to download our Demo template file. For each sheet that Excelify allows to import or export you can find documentation which explains each column from our template.
Excelify Template is a set of spreadsheets, which consist of specific columns and rows, and have to have specific sheet names. Those spreadsheets can be exported or imported and can contain your whole store data.
Ideally if you use Excel files, but you can use also Google Sheets or even CSV files.