Is there an email field in the accounts section of free Zoho CRM

Is there an email field in the accounts section of free Zoho CRM

Hi
I'm halfway through importing contacts into the free Zoho CRM and I've realised that there doesn't seem to be an email field in the accounts section.
When I try to drag an email field over from the customisation section, it says that this is for paid version only.

There are email fields for the individual contacts but I have generic account emails that I'd like to add.

I like Zoho but I'm just starting out and would rather not pay $40/month just for this feature.

I'd appreciate any advice
Nick