Shopify Payment Reminders And Order Cancellations
Daily agent checks Shopify for unpaid orders, sends staged reminder emails, cancels long-overdue ones with restocking.
What it does
You recover revenue by having this agent automatically send payment reminders and cancel overdue orders to free up your inventory. It handles the entire process daily by emailing customers via Gmail and updating your Shopify store with cancellation reports.
Step by step
- Configure a scheduled cloud function to trigger daily at a fixed time.
- Use the Shopify Admin API with an access token to query orders where `financial_status` is `pending` and `fulfillment_status` is not `fulfilled`.
- Implement logic to filter these orders based on a creation date threshold (e.g., older than 24 hours).
- Use the Gmail API to send templated HTML emails with dynamic order details and payment links.
Where the LLM does the work
- Generate persuasive, brand-aligned email copy for reminder stages that encourages conversion without sounding aggressive.
- Design the logic for determining appropriate time intervals between staged reminders (e.g., 24h vs 72h).
- Create a clear, readable CSV report format for the admin audit that highlights key metrics like total lost revenue.
Watch out for
Emails may land in spam folders if you do not properly configure SPF, DKIM, and DMARC records for your domain.
Inventory might be double-counted if the cancellation process does not explicitly trigger a restock webhook or API call.
Tools that fit
Shopify GraphQL API API Querying orders and managing tags/cancellations
Code LLM Logic for thresholds and CSV generation
The agent brief
Everything your agent needs, including the gotchas. Copy it and go.
You are helping me build the following AI agent workflow. ## Goal Shopify Payment Reminders And Order Cancellations: Daily agent checks Shopify for unpaid orders, sends staged reminder emails, cancels long-overdue ones with restocking. ## Specification - What it does: You recover revenue by having this agent automatically send payment reminders and cancel overdue orders to free up your inventory. It handles the entire process daily by emailing customers via Gmail and updating your Shopify store with cancellation reports. - Trigger: On a schedule (Scheduled · daily 8:00 AM) - Autonomy: Fully hands-off - Expected setup effort: about an afternoon - Tools/services involved: - Shopify GraphQL API: Querying orders and managing tags/cancellations - Gmail: Sending payment reminders and admin reports - Code: Logic for thresholds and CSV generation ## Known pitfalls, handle each one explicitly in your implementation 1. Emails may land in spam folders if you do not properly configure SPF, DKIM, and DMARC records for your domain. 2. Inventory might be double-counted if the cancellation process does not explicitly trigger a restock webhook or API call. ## Reference implementation https://n8n.io/workflows/16084 (workflow template) Fetch and inspect this before building. If it matches my stack, adapt it; if not, rebuild the pattern with my tools. ## Process requirements 1. Before building: ask me which of the listed tools I actually use and what my platform is (n8n / Make / code / other). Do not assume. 2. Adapt the pattern to my answers; do not force the reference stack. 3. Address every pitfall above; tell me how you handled each. 4. Provide a test plan I can run before letting this touch real data. 5. Ask before any step that sends messages, modifies data, or spends money. Source: https://usecasesforagents.com/use-case/automate-shopify-payment-reminders-and-order-cancellations/ via usecasesforagents.com
Frequently asked questions
Can I use a different Ecommerce than Shopify?
Yes. Shopify is only the example ecommerce in this recipe. The same flow works with Adobe Commerce (Magento 2), AliExpress Affiliate API, WooCommerce and Zoho Commerce. Swap the ecommerce connection and keep the rest of the setup as written.
Want this running in your business?
This is what I do. I design and build AI agents like this one, and keep them running. If you want it set up for your team instead of doing it yourself, get in touch.
Who it's for
Built for founders and execs who need e-commerce handled without hiring for it.
Also fits E-commerce Operator.