The Amazon Message Center is where buyer-seller messaging lives: a private, Amazon-mediated channel for order questions, complaints, and resolutions. Two rules govern it. You must respond within 24 hours, including weekends and holidays, and you may only send Permitted Messages, a narrow category that excludes marketing, review requests beyond one per order, and almost anything decorative.
Sellers get this wrong in both directions. Some ignore the inbox until the response-time metric bites, and some treat it as a marketing channel and collect policy warnings. Both are avoidable once you know where the lines sit, and honestly the rules are stricter than most sellers realize.
We handle buyer messaging for client accounts, so below is the setup, the current rules, and the workflow we actually use at volume.
Enabling buyer-seller messaging
Messages only reach you once notifications are switched on:
- In Seller Central, open Settings, then Notification Preferences.
- Find the Messaging section and click Edit.
- Tick Buyer Messages.
- Enter the email address where Amazon should forward them.
- Save.
Send that forwarding address somewhere a human checks hourly, not to a shared inbox nobody owns. The 24-hour clock does not care whose job it was.
Where to find your messages
- Open the Messages area from your Seller Central account menu.
- You will see inbox, sent, and all-messages views.
- Filter to Buyer/Seller Messages to strip out Amazon’s own automated notices, which otherwise bury the ones that count.
To start a conversation with a buyer:
- Orders, then Manage Orders.
- Open the relevant order.
- Use Contact Buyer.
- Send through Seller Central, or reply to the buyer’s encrypted Amazon address from your own email client.
That encrypted address matters: it routes through Amazon so neither party sees the other’s real email, and messages stay on the record. Never try to move a conversation off-platform. It violates policy and destroys your evidence trail if a claim follows.
The 24-hour rule, and why it is not really 24 hours
Amazon expects a response within 24 hours, and your response time appears in Account Health. Miss it repeatedly and the metric suffers, which feeds the trust calculation behind your account standing.
In practice, I would treat 24 hours as the ceiling and a few hours as the target. Here is why: an unhappy buyer who waits a day escalates. They file an A-to-Z claim, leave negative feedback, or request a chargeback, and each of those costs more than the reply would have. Fast answers are not politeness, they are claim prevention, and the Order Defect Rate you protect by answering quickly is the same metric that threatens accounts when it slips.
One practical note: Amazon’s automated messages and some buyer messages are marked “no response needed.” Those do not require a reply, but read them anyway before dismissing, because the classification is not always right.
What you may and may not send
This is the part that generates warnings. Amazon’s Communication Guidelines permit messages necessary to complete an order or resolve a buyer issue. Everything else is restricted.
Not permitted as message content:
- Order or shipping confirmations (Amazon already sends these)
- Messages that only say “thank you” or “let us know if you need help”
- Any marketing or promotional content, including coupons
- Language incentivizing reviews or feedback: compensation, money, gift cards, free or discounted products, refunds, rebates, or future benefits
- Requests to remove or update an existing review
- Asking for a review only if the experience was positive
- More than one review or feedback request per order
Not permitted as elements:
- External links, unless secure (https) and necessary for order completion, or links to Amazon
- Attachments other than those resolving the buyer’s issue (shipping labels, invoices, custom designs)
- Logos containing links to your website
- Opt-out links, tracking pixels, email addresses
- Phone numbers, except for warranties, carriers, or manufacturers
- Images of the purchased product (Amazon includes those already), or images unrelated to your brand
- Sensitive or offensive content
Not permitted as styling:
- Emojis and emoticons
- Animated GIFs
- Links without explanatory text, or images without alt text
- Margins over 20% of maximum width, or images over 80%
Read that list once and the safe pattern becomes obvious: answer the buyer’s actual question, in plain text, and stop. The requests that get sellers in trouble are almost always attempts to influence reviews, and there is a compliant tool for that already, the Request a Review button, plus Amazon Vine for new products.
A workflow that holds up at volume
Triage by consequence, not by arrival order. Our sequence: delivery and payment problems first, then defect and damage reports, then pre-purchase questions, then feedback and general comments. A shipping crisis answered in an hour prevents a claim; a product question answered in four hours loses nothing.
Use filters and assignment. Amazon’s filters let you sort message types, which matters once a team is involved. Route categories to owners so nothing sits unclaimed.
Template the recurring 80%, personalize the rest. Most messages are variations on five questions. Approved templates keep responses fast and compliant, and I’d have each template checked against the permitted-content list once rather than trusting improvisation daily. Then edit each one enough that it reads like a person wrote it.
Handle complaints in three moves: acknowledge the specific problem, state what you will do, do it. Skip the defensive explanation. A buyer who feels heard usually accepts a reasonable fix, and in our experience the messages that escalate are the ones that argued first.
Mine the inbox for product intelligence. This is the underrated part. Recurring questions reveal gaps in your listing: if five buyers ask about compatibility, your bullets have a hole. Recurring complaints reveal product or packaging faults before they reach reviews. We feed both back into listing optimization and prep specs, and it is the cheapest research available.
FAQ
How do I access the Amazon Message Center?
Open the Messages area from your Seller Central account menu, then filter to Buyer/Seller Messages to separate genuine buyer contact from Amazon’s automated notices. To message a buyer, use Contact Buyer on the order in Manage Orders.
How do I enable buyer-seller messaging on Amazon?
Go to Settings, then Notification Preferences, edit the Messaging section, tick Buyer Messages, add the email address for forwarding, and save. Without this, buyer messages will not reach you.
How quickly must I respond to Amazon buyer messages?
Within 24 hours, including weekends and holidays. Response time is tracked in Account Health, and faster replies (within a few hours) meaningfully reduce A-to-Z claims and negative feedback.
Can I ask for reviews through Amazon Message Center?
Only one neutral review request per order, with no incentives, no conditions on positivity, and no requests to change existing reviews. The compliant route is Amazon’s own Request a Review button.
What is not allowed in Amazon buyer messages?
Marketing and promotions, coupons, review incentives, external links beyond those needed for order completion, email addresses, tracking pixels, emojis, GIFs, and images of the purchased product. Plain answers to the buyer’s question are always safe.
Can I contact a buyer outside Amazon?
No. Buyer emails are encrypted and communication must stay on the platform. Moving a conversation off Amazon breaches policy and removes the record you would need if a claim or dispute follows.
Last updated: August 27, 2026. Amazon’s Communication Guidelines change; the policy page in Seller Central is the current authority on permitted message content.
