Zoho Expense Free Plan

Zoho Expense Free Plan

I surbscribe Zoho CRM for more than 3 users, and I want to integrate Zoho CRM and Zoho Expense. But only 3 users need to use Zoho expense, so I am thinking to use Zoho Expense free plan. Is it possible? Do I need to subscribe the same number of users as Zoho CRM?


Sincerely,
Yoriko Kojima