Every employee must receive a pay slip (in French, “fiche de paie” ou “bulletin de paie”) as a proof that the wage was paid. It is sometimes sent as a digital document.
Some compulsory information must appear on it:
- Identification numbers of the employee and of the employer
- Number of worked houts
- Before-tax and after-tax wage
- Tax payed by the employer…
For more informaiton, read this article.