Automate post-purchase followups

After purchase, send a three-email onboarding series: a receipt and delivery timeline immediately, a how-to/use guide three days later, and a cross-sell or review request at day 14. Tie each message to the specific SKU purchased and pause the series if the order is refunded or canceled.

Before I turn on post-purchase automation, make the followups frictionless for reviewers: show which SKU triggers which message, surface product-specific content blocks so creators can swap copy quickly, and flag follow-ups that require user consent for reviews or marketing so legal can sign off without reading every message.

Customers are telling me they received onboarding messages for products they never purchased. I own lifecycle emails, the fulfillment lead is Ana, and I’m worried our product-to-flow mapping is wrong or the wrong SKU field is being read. I can’t tell if the problem is in the purchase payload, the automation filter, or an older template still live. What diagnostics should I run in order to isolate and fix this quickly?

We keep building product-specific post-purchase journeys but many customers never enter the correct path because SKUs are inconsistent and templates are unmanaged. Which habit should we stop and what one governance rule should we introduce so post-purchase automations become reliable and require far less troubleshooting?