Hello, I'm currently in the testing phase with Odoo.

We are a small tradesman's business with two people.

We have many services that come from annual contracts, which are carried out and collected throughout the month and then billed together on a specific date.

So far, I've always handled this with delivery notes, which I then consolidate into a collective invoice on, say, the 20th of the month.

For example, this is a service like garbage can service. The delivery fee and the service itself are due on certain days.

My question is, is this also possible in Odoo?

Do I need to use a specific app for this? (Field Service)

THANK YOU!