This will depend on numerous points. Things to consider is, how many people will work or own an email address? Will you host any databases? Will you need an online shop?
This will be questions to ask regarding to your business and its purpose.
Remember with Afrihost you can always upgrade or downgrade your package at any time. Upgrading a package will happen almost instantly. Downgrading a package will take effect in the new month.
We are very flexible in this regard.