A checkout email is not consent to future campaigns or a promised coupon.
Email preferences: consent, expectations and unsubscribe
Separate transactional messages from optional marketing. Explain signup before the shopper chooses it.
Research context: Baymard · Newsletter frequency ↗
Use unchecked signup and working unsubscribe. Offer frequency preferences only when sends actually honor them.
Try the pattern
Task and expected result
- 01
Inspect signup without submitting: consent must be unchecked.
- 02
Read privacy and merchant identity before any signup.
- 03
In your send flow, test unsubscribe and any frequency choices.
How to investigate value
Check whether shoppers can explain order status and next steps. Later measure status-related support requests per confirmed order.
Watch for side effects
False paid status, missing confirmations, duplicate gift-card redemption and signup without consent.
This is a proposed investigation, not a measured result. Choose one hypothesis and define the audience before testing.
Build a measurement plan for this concept ↗