Hi All,

I am a completely newb at being a developer for odoo eventhough my company is currently using the program (i believe its the free ware). Was wondering if theres a full guide for the Odoo community version (free)?

My goal is to use the free version (i have downloaded v13) and have 4 modules: accounting, sales, purchase, and invoicing on it. 

I have installed the v13 and have my database created, but if I want to add the accounting module it says upgrade and it will direct me to a subscription page.

I know this is probably a stupid question but is it because my database is still hosted by Odoo i.e. i need to host the database myself in order to access all module for free?

Any help is appreciated

Many thanks in advance

Regard

apskrofree