Mailchimp Transactional is simple, powerful transactional email.
Surface parts gaps and late-order risks before buyers place orders.
Purchase order drafts show what parts you need to buy, and an email points out customer orders that may ship late.
Send approved supplier orders and record when they went out.
Keep stock balances current and supplier orders ready for review. Once you approve an order, the email goes out and its send details stay with the order.