Retention Control
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Missouri · CT

Retention marketing for Missouri Shopify brands.

Email, SMS and lifecycle flows on Klaviyo, Omnisend, Brevo or Attentive, set up for how Missouri actually buys: Missouri's no-call law decides how texts can go out, sends land on Central Time, and the calendar peaks around the holiday peak, back-to-school and summer tourism.

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Services in Missouri

What we build for Missouri brands.

The same five services we run everywhere, each set up for this state's rules and calendar.

  1. 01

    Email retention marketing in Missouri

    Seven flows written against your order data, a campaign calendar built around your seasons, and a monthly number that says what each one earned.

    Email
  2. 02

    SMS retention marketing in Missouri

    Restock alerts, short flash windows, delivery updates and time-critical win-back — with consent capture that holds up and send rules that respect quiet hours.

    SMS
  3. 03

    Ecommerce retention programme in Missouri

    Flows that know your products, campaigns that merchandise, reorder cycles read from real order data, a testing programme and a revenue report — one team, one monthly fee, from $3,500.

    Ecommerce retention programme
  4. 04

    DTC retention marketing in Missouri

    Direct-to-consumer brands win or lose a customer in the first three months.

    DTC
  5. 05

    Customer retention & win-back in Missouri

    Churn prediction from your order data, reactivation programmes that do not race to the bottom on discounts, and a loyalty programme designed around the behaviour you want — not the points you can afford.

    Customer retention & win-back

Missouri specifics

What changes when your customers are in Missouri.

Four things decide how a retention programme runs here. They are configured in the flows, not left to chance.

  1. SMS

    Texting rules

    Missouri no-call law RSMo 407.1095 to 407.1110

    Covers texts
    Yes. SMS and MMS were added in 2012.
    Consent
    Messages sent with the subscriber's prior express invitation or permission (a specific grant at a verifiable date and time), or to someone with a business contact in the last 180 days, are outside the law.
    Quiet hours
    None in the no-call law.
    Frequency
    No frequency cap.
    Registration
    No registration; the Attorney General sells the state list for scrubbing ($50 per area code per quarter).
    Private right of action
    Anyone who gets more than one violating message in 12 months can sue for up to $5,000 per knowing violation.

    What we configure: Every Missouri opt-in is kept with a date and time; without one, or a purchase or contact in the last 180 days, promo texts are held back from numbers on the state list.

    Source: RSMo 407.1095 (Missouri Revisor of Statutes, archived copy)

  2. CT

    Send windows

    Missouri runs on Central Time

    We schedule on Central Time for Missouri subscribers and on the subscriber's own zone for everyone else on the list, so quiet hours are kept wherever the customer lives.

  3. CAL

    Retail calendar

    Peaks: the holiday peak, back-to-school and summer tourism

    Missouri runs 2 sales-tax holidays a year, and campaigns in those windows lead with the tax saving.

    • Back-to-school sales tax holiday First Friday of August through Sunday (2026: Aug 7-9): Clothing $100 or less per item; school supplies up to $50 per purchase; computer software $350 or less; personal computers and peripherals $1,500…
    • Show Me Green sales tax holiday April 19-25 each year: ENERGY STAR-certified new appliances, up to $1,500 per appliance

    Source: Federation of Tax Administrators, 2026 list

  4. MO

    Where the brands are

    Kansas City, St. Louis, Springfield, Columbia

    • Kansas City Logistics, CPG & tech
    • St. Louis Healthcare, CPG & manufacturing
    • Springfield Outdoor retail & distribution
    • Columbia Education & healthcare

How we work

Six steps, six weeks to live, then monthly.

Each step ends with something written down. If we disappeared after step two you would still have a plan your team could run.

Week 1

We read your account before we touch it.

Where the revenue is leaking

Every flow, every campaign, list health, deliverability, segment logic and the revenue each piece attributes. You get the gaps ranked by money, not by opinion.

  1. 01Flow-by-flow revenue and send volume
  2. 02List capture, engagement and suppression health
  3. 03Deliverability: domains, complaint rate, inbox placement
  4. 04Segment logic against actual order data
  5. You get: A written audit with the first 90 days planned.

Week 2

RFM segments from your orders, and a calendar built around your peaks.

Segments and the calendar

Recency, frequency and monetary tiers from real order history; lifecycle stages; a campaign calendar that starts with your seasons, not a template.

  1. 01RFM and lifecycle segmentation
  2. 02Offer ladder by segment (who gets a discount, who never does)
  3. 03Send-time and frequency rules
  4. 04Campaign calendar for the next quarter
  5. You get: A strategy document your team can run without us.

Weeks 3–5

The core flows, written and designed for your brand.

Flows and templates

Welcome, browse and cart abandonment, post-purchase, replenishment, win-back and VIP — each with copy, design, timing and the split tests already planned.

  1. 01Copy and design per flow, on-brand
  2. 02Trigger, filter and timing logic checked against real orders
  3. 03Templates your team can reuse for campaigns
  4. 04SMS steps where they earn their place
  5. You get: Flows live, documented, with QA screenshots.

Week 6

Ramped sends, warmed domains, no spike.

Go-live without a deliverability hit

New flows go live in stages so engagement stays high and the sending reputation you have is protected. Campaigns start on the calendar from strategy.

  1. 01Staged rollout by segment
  2. 02Domain and IP warm-up if needed
  3. 03First campaigns on the new calendar
  4. 04Reporting dashboard set up
  5. You get: Everything running, with a baseline recorded.

Monthly

Subject lines, offers, timing and creative — one variable at a time.

A/B tests with a hypothesis

Every test has a written hypothesis and a minimum sample. Winners roll into the flows; losers are documented so nobody re-tests them.

  1. 01Subject line and preview text
  2. 02Offer type and depth by segment
  3. 03Send time and flow delays
  4. 04Design and layout variants
  5. You get: A test log with results and the next tests queued.

Monthly

One report: what each flow and campaign earned, and what changes next.

Revenue, not open rates

Attributed revenue by flow and campaign, list growth, repeat-purchase rate, email and SMS share of store revenue — and the plan for next month.

  1. 01Revenue by flow and campaign
  2. 02Repeat rate and LTV movement
  3. 03List and deliverability health
  4. 04Next month’s calendar and tests
  5. You get: A monthly report and a 30-minute review call.

Real retention work

What clients said once the flows were live.

Shopify brands we have built for. The same team and the same flows work for Missouri brands.

  • Petworld.ie
    The flows just made sense. Customers were getting the right email at the right time and it showed.

    Irish pet supplies · Shopify · repeat purchase

  • Myntgift.com
    We went from batch-and-blast to actually strategic. The difference in engagement was immediate.

    Gifting brand · lifecycle and seasonal campaigns

35%exit pop-up capture rateProgramme benchmark, as published
8×more likely to buy after a browse flowProgramme benchmark, as published
12%average list capture rateProgramme benchmark, as published
+£84average cart recoveredProgramme benchmark, as published

Questions

Retention marketing in Missouri: questions

Do you work with Missouri Shopify brands remotely?

Yes. Retention work runs inside your Klaviyo, Omnisend, Brevo or Attentive account and your Shopify order data, so where we sit does not change the build. Calls are booked in Central Time, and sends are scheduled on each subscriber's own time zone.

What does Missouri law change about SMS marketing?

Missouri no-call law (RSMo 407.1095 to 407.1110) applies to marketing texts sent to Missouri numbers. Consent: Messages sent with the subscriber's prior express invitation or permission (a specific grant at a verifiable date and time), or to someone with a business contact in the last 180 days, are outside the law. Quiet hours: None in the no-call law. Frequency: No frequency cap. Every Missouri opt-in is kept with a date and time; without one, or a purchase or contact in the last 180 days, promo texts are held back from numbers on the state list.

What time should Missouri brands send marketing emails and texts?

Texts only inside the legal window in the subscriber's local time: None in the no-call law. For email we test send times per segment rather than guess, starting from mid-morning local time.

When are Missouri's biggest retail moments?

The holiday peak, back-to-school and summer tourism. The sales-tax holidays (Back-to-school sales tax holiday, First Friday of August through Sunday (2026: Aug 7-9); Show Me Green sales tax holiday, April 19-25 each year) get their own campaigns. BFCM runs 27-30 November 2026 everywhere.

How much does a retention agency cost for a Missouri brand?

Tier 1 is $3,500 a month, for brands doing $500K–$2M a year. Tier 2 is $5,500 a month, for scaling brands at $2M+. Every engagement starts with a free 60-minute audit, and the price is the same in every state.

Which platforms do you build on?

Klaviyo, Omnisend, Brevo and Attentive. We build inside the platform you already run on, and we tell you on the audit call if a move would pay for itself.

How long until the flows are live?

About six weeks: audit, strategy, build, launch, then testing and a monthly report. Each step ends with something written down that your team can keep.

Do you only work with Missouri brands?

No. The same team works with Shopify and DTC brands across the US, the UK, Ireland and Europe. This page covers what is specific to selling to Missouri customers.

What happens on the free audit?

Sixty minutes with your account open: every flow, campaign and segment read, the gaps ranked by revenue, and a written summary the same day. No pitch deck.

Retention experts

Let's talk email, SMS and the repeat revenue you actually want.

We work on Klaviyo, Omnisend, Brevo and Attentive. Ready when you are: talk to the person who will run your account, not a sales rep.

Get in touch
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