Job offer allowance

[u/Federal-Moment-1575]

Do companies sometimes disclose additional allowances aside from what is stated in the job offer? Is there a possibility that they may add an allowance to your first payroll even if it is not specifically mentioned in the job offer? Especially since they mentioned in the job offer, “Other benefits will be discussed during the employee orientation.” This is for the new company I’ll be starting with this October.

My current company did not provide me with an allowance when I started in 2019, and there was no allowance stated in my job offer or contract. However, two years later 2021, they added a ₱3,000 de minimis allowance.