Route approvals and invoices automatically

A Send and Wait step pauses the invoice run until the approver responds and stores when they answered; in Slack or Telegram it also records who approved and can limit who may approve. The workflow then continues on its own. Where it stops: Slack approvals need your instance reachable over public HTTPS; on Cloud, runs over the plan's execution limit fail immediately.

An AI step checks each request against your policy, approves clear-cut cases, routes edge cases to a person, then triggers the next action and notifies the customer. Where it stops: Approving too broadly rubber-stamps abuse; keep high-value items with a person.

One scenario writes each item to a review queue (a Google Sheet, Notion page or Slack message) and a second scenario acts only on what a person approved; high-risk orders go to Slack for review first. Where it stops: You design the queue and the hand-off yourself; add retries and error handling on every step that touches money.

A new order creates the invoice in Zoho Books or Xero, logs the order row and emails a confirmation; a Slack alert flags anything that needs attention. Where it stops: Every step after the trigger counts toward the plan's transaction allowance; confirm accounting apps beyond Zoho Books and Xero.

Email Parser by Zapier pulls invoice number, amount and due date from vendor emails in a fixed template and logs them to Sheets; Filter and Paths route each one and a Slack or Gmail step notifies the approver. Where it stops: Email Parser cannot read PDF or Excel attachments; send those to a separate extraction tool first.

A new Shopify or WooCommerce order runs Create Invoice in Zoho Books or Xero with customer and line items mapped, then emails the invoice; a router splits domestic and international orders. Where it stops: Each external action counts toward the plan's task allowance; test with a real order first.