One of the most popular email services, Gmail keeps track of all your emails with threaded conversations, tags, and Google-powered search to find any message you need.
Flag incomplete purchase requests and ask for missing proof.
Your requesters know what to add to their original purchase forms, while the approval waits for a reviewer.
Email final purchase order PDFs to suppliers after approval.
Your suppliers get the purchase orders they need to start work, and your team has a sent copy to track what went out.