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Email retention agency

Email and retention marketing for Amazon brands

Email flows that bring customers back, built on a list your brand owns.

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What is email retention marketing?

Email retention marketing uses automated emails and planned campaigns to bring past customers and subscribers back to buy again.

For Amazon brands, it adds something the marketplace does not give you: a direct line to your own customers. eCom Gliders plans, writes, and builds the program around a list of people who chose to hear from your brand, then keeps improving it from the results.

Who this is for

  • Amazon brands starting a listSellers who want customers they can reach directly.
  • Stores with weak flowsBrands with a list but few working automations.
  • Brands launching productsTeams that want a warm audience ready at launch.

Why most seller email programs stall

  • One promo, then silence

    A single discount email does not create a repeat customer.

  • No automated flows

    Customers hear nothing after signup, purchase, or a quiet period.

  • Same email to everyone

    New subscribers and loyal buyers get the same message.

  • Emails that miss the inbox

    Missing domain setup and old contacts push mail toward spam.

Where your email list has to come from

Amazon does not share buyer emails for marketing, and its rules bar sellers from contacting Amazon buyers to promote products. Your list has to be built from people who opt in directly with your brand.

Safe to use

  • Signup forms on your website
  • Opt-in at checkout on your own store
  • Landing pages from social and ads
  • Giveaways with clear consent

Check first

  • Package inserts, which Amazon limits
  • QR codes on packaging
  • Product registration or warranty pages

Never use

  • Amazon buyer data for marketing
  • Promotions through Buyer-Seller Messaging
  • Purchased or scraped email lists

The automated emails we set up

Each email sends on its own when a customer does something specific. We begin with the three tagged below, then add the rest.

Before the first order

  • Welcome seriesStart hereIntroduces the brand right after signup.
  • Abandoned cartStart hereBrings shoppers back to finish the order.
  • Browse abandonmentFollows up when a product is viewed but not added.

After the order

  • Post-purchaseStart hereTeaches product use and reduces avoidable returns.
  • Cross-sellRecommends products that pair with the purchase.
  • ReplenishmentSends a reorder reminder timed to real usage.

Keeping customers active

  • Back in stockTells interested shoppers a product has returned.
  • Win-backGives customers who stopped buying a reason to return.
  • SunsetRemoves inactive subscribers to protect delivery.

Cart, browse, and post-purchase flows need an online store connected to your email platform, because Amazon orders cannot trigger them. See Shopify development

What email retention covers

One team plans, writes, builds, and reports on your email program, so nothing falls between vendors.

Request email review
  • Email audit

    A review of list health, flows, campaigns, and signup points.

  • Flow strategy

    Which flows to run, in what order, and for which customers.

  • Flow build

    Flows set up and tested in your email platform, as scoped.

  • Copy and design

    Mobile-friendly emails written and designed for your brand.

  • Campaign calendar

    Launches, seasonal sales, and regular sends planned ahead.

  • Segmentation

    Messages split by engagement and purchase history.

  • Signup forms

    Popups, forms, and landing pages with clear consent.

  • Deliverability setup

    Domain authentication and list cleaning for inbox placement.

  • Amazon insight

    Best sellers and proven product points used in your offers.

  • Reporting

    Clear reports on revenue, flows, and list growth.

How we protect delivery and measure results

Deliverability and compliance

Domain authentication
SPF, DKIM, and DMARC set up on your sending domain
Easy unsubscribe
One-click opt-out in every marketing email
Clean lists
Inactive contacts removed before they hurt inbox placement
Legal basics
Clear consent, a postal address, and working opt-outs

What we report

Email revenue
Sales from flows and campaigns, as tracked by your platform
Repeat purchase rate
How many customers come back to buy again
Clicks and conversions
Which emails lead to action, by flow and campaign
List health
Growth, unsubscribes, and spam complaints

We do not judge results by open rates alone, because Apple Mail Privacy Protection can inflate them.

How we run your email program

  1. 1Audit

    We review your list, platform, signup points, and past emails.

    You receiveAudit findings and flow priority

  2. 2Plan

    We map the flows, segments, and first campaigns.

    You receiveFlow map and campaign calendar

  3. 3Build

    We write, design, set up, and test each email.

    You receiveLive, tested flows and emails

  4. 4Measure and improve

    We review results and test subject lines, timing, and offers.

    You receivePerformance report and next tests

Request email review

FAQ

Email retention questions

Can I email my Amazon customers?

Not for marketing. Amazon does not share buyer emails for marketing, and Buyer-Seller Messaging cannot be used for promotions. Your marketing list has to come from people who opt in directly with your brand.

How can an Amazon seller build an email list?

The main sources are signup forms on your website, opt-in at checkout on your own store, and landing pages from social and ads. Package inserts and QR codes need a policy check first, because Amazon limits what they can say.

Do I need a Shopify store for this service?

Not to start building a list, since a signup page can do that. Cart, browse, and post-purchase flows do need an online store connected to your email platform, because Amazon orders cannot trigger them.

Which email platforms do you work with?

We work with common ecommerce email platforms, including Klaviyo and Mailchimp. If you use something else or have no platform yet, we confirm the right setup during the audit.

Which flows should we launch first?

Most brands start with welcome, abandoned cart, and post-purchase. Replenishment, win-back, and the others follow based on how often customers reorder.

Will my emails reach the inbox?

No one can guarantee inbox placement. We reduce the risk by authenticating your sending domain with SPF, DKIM, and DMARC, keeping lists clean, and watching complaint rates.

How soon will we see results?

Flows start working once they are live and people move through them, so timing depends on your list size and traffic. We do not promise a revenue figure before reviewing your account.

Can email replace Amazon advertising?

No. Email keeps existing customers and subscribers buying. Amazon advertising remains the main way most brands reach new shoppers.

Can email promote my Amazon best sellers?

Yes, where offers and channel rules allow. Your own subscribers can be pointed to your best products on your store or on Amazon.

How do I get started?

Submit the form on this page or contact us at +1 (360) 660-1210 or info@ecomgliders.com. The next step is a short review of your list, platform, and goals.

Next step

Request an email retention review

Share your platform and list size. We will show you the gaps and which flows to build first.

Request email review