Customer Support · n8n

Let Customers Self-Serve Size Exchanges Without an Agent

Cut exchange friction — let customers request a size swap through a form that checks stock, creates the exchange order, and emails a return label.

difficulty Intermediatesetup 40 minresult Customers handle size exchanges themselves in minutes, reducing support load and speeding up swaps.
  1. 1

    Capture the Request

    Add a Typeform Trigger node collecting the order number and desired size.

  2. 2

    Check Availability

    Add a Shopify node verifying the requested size is in stock.

  3. 3

    Create the Exchange

    Add a Shopify node generating the replacement order and a return for the original item.

  4. 4

    Send the Label

    Add a Gmail node emailing the prepaid return label and next steps.

  5. 5

    Activate and Test

    Activate the workflow and submit a test exchange. Confirm the order and label are created.

Frequently asked questions

What if the size is out of stock?

Offer alternatives or a refund path in the form response rather than leaving the customer stuck.

Can I hold the new item?

Reserve stock when the exchange is created so it isn't sold before the return arrives.

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