SMS retention marketing · Connecticut
SMS retention marketing for Connecticut Shopify and DTC brands.
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. Everything else stays in email.
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Connecticut specifics
How Connecticut changes SMS retention marketing.
What we set up differently for a brand whose customers are in Connecticut.
- SMS
Texting rules
Connecticut telemarketing law (Public Act 23-98) Conn. Gen. Stat. §§ 42-284, 42-288a
- Covers texts
- Yes, since 1 October 2023.
- Consent
- Prior express written consent that names text messages. Consented and existing-customer messages fall outside the definition.
- Quiet hours
- 9am to 8pm in the recipient's local time, later than the 8am many SMS tools assume.
- Frequency
- No frequency cap.
- Registration
- No registration.
- Private right of action
- Unfair Trade Practices Act claims for actual loss, and fines up to $20,000 per violation.
What we configure: Consent language names text messaging, and Connecticut sends start at 9am Eastern, not 8am.
Source: Public Act 23-98 (Connecticut General Assembly) · Chapter 743m (Connecticut General Assembly)
- ET
Send windows
Connecticut runs on Eastern Time
We schedule on Eastern Time for Connecticut subscribers and on the subscriber's own zone for everyone else on the list, so quiet hours are kept wherever the customer lives.
- CAL
Retail calendar
Peaks: the holiday peak, back-to-school and summer shore traffic
Connecticut runs a sales-tax holiday a year, and campaigns in those windows lead with the tax saving.
- Sales Tax Free Week the third Sunday in August through the Saturday: clothing and shoes under $300 per item
Source: Connecticut revenue department
Who this is for
Signs your Connecticut store needs this now.
Three of the patterns we see most in the audit.
All six signs- 01
Consent
You are not sure your opt-ins would hold up
A pre-ticked box or a single “enter your number” field is not consent. Get this wrong and every text after it is a liability, not a channel.
- 02
Frequency
Unsubscribes climb after every send
SMS churn is unforgiving. If opt-outs spike with each campaign, the channel is being used for messages that belonged in email.
- 03
Attribution
You cannot say what SMS earned last month
Attentive and Klaviyo both attribute revenue per message. If the number is not in a report, SMS is a cost with a hopeful story attached.
What is included
Everything the retainer covers, in the order we build it.
Six steps and about six weeks to live: audit, strategy, build, launch, test, report.
How we work- 01
Consent audit and capture rebuild
Where numbers are collected, what the customer saw, what was stored. Then a two-step opt-in at checkout and in the pop-up, with the disclosure text and records that satisfy the TCPA and state rules.
- 02
Compliance rules in the sending logic
Federal quiet hours (8 a.m.–9 p.m. in the recipient’s local time) and the tighter state windows applied by area code, frequency caps, STOP and HELP handling, and a documented policy your team can show a lawyer.
- 03
The four SMS moments, built
Restock alerts from the waitlist, short flash windows with VIPs first, delivery and shipping updates, and one time-critical win-back text. Each written to be read in three seconds.
- 04
Email and SMS orchestration
Every SMS step lives inside the lifecycle flows next to its email steps, with rules for who gets which channel, so nobody gets both saying the same thing.
- 05
Segmentation for SMS
Engaged, VIP, waitlist, lapsed — SMS lists are smaller and sharper than email lists. Most of your subscribers should receive a text rarely; a few should receive them first.
- 06
Two-way inbox handling
Replies routed to your support tool or handled by us with agreed scripts, so the questions your best customers ask by text get answered.
- 07
Attribution and monthly reporting
Revenue per message and per flow, opt-out rate per send, and SMS share of total revenue — next to email in one report, so the channels are judged together.
- 08
Platform setup or migration
Attentive when SMS is the primary channel; Klaviyo SMS when one platform for both is the better trade. Numbers, short codes, toll-free verification and carrier registration handled.
Across Connecticut
SMS retention marketing for brands in Hartford, New Haven, Stamford, Bridgeport.
What clients said once the flows were live. The results sit under NDA; the words are theirs.

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

We went from batch-and-blast to actually strategic. The difference in engagement was immediate.
Questions
SMS retention marketing in Connecticut: questions
What does Connecticut law change about SMS marketing?
Connecticut telemarketing law (Public Act 23-98) (Conn. Gen. Stat. §§ 42-284, 42-288a) applies to marketing texts sent to Connecticut numbers. Consent: Prior express written consent that names text messages. Consented and existing-customer messages fall outside the definition. Quiet hours: 9am to 8pm in the recipient's local time, later than the 8am many SMS tools assume. Frequency: No frequency cap. Consent language names text messaging, and Connecticut sends start at 9am Eastern, not 8am.
What time should Connecticut brands send marketing emails and texts?
Texts only inside the legal window in the subscriber's local time: 9am to 8pm in the recipient's local time, later than the 8am many SMS tools assume. For email we test send times per segment rather than guess, starting from mid-morning local time.
When are Connecticut's biggest retail moments?
The holiday peak, back-to-school and summer shore traffic. The sales-tax holiday (Sales Tax Free Week, the third Sunday in August through the Saturday) get their own campaigns. BFCM runs 27-30 November 2026 everywhere.
How much does SMS retention marketing cost for a Connecticut 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.
What is SMS retention marketing?
SMS retention marketing uses text messages to bring existing customers back: restock and back-in-stock alerts, flash and early-access windows, delivery updates and time-critical win-back. It works because texts are read within minutes, which is also why it has to be used sparingly: every message needs a reason to interrupt someone's phone.
Is SMS marketing legal in the US?
Yes, with the right consent. Under the TCPA a brand needs express written consent before sending marketing texts, a clear way to opt out by replying STOP, sending outside quiet hours (8am to 9pm in the recipient's time zone under federal rules, stricter in some states) and a registered sender. We set up consent capture and send rules before the first campaign, because violations carry statutory damages per message.
Is SMS still worth it for retention?
For the right moments, yes. Texts are read far faster than email, so SMS earns its keep on restocks, limited windows and delivery updates. It stops working when it becomes a second newsletter, because opt-outs climb quickly. We keep it to two to four messages a month to engaged subscribers and report its revenue next to email so the comparison is honest.
Attentive or Klaviyo SMS?
Attentive when SMS is your primary retention channel and you want its capture tools and two-way features; Klaviyo SMS when you are already on Klaviyo and want one profile, one segment set and one report. The audit makes the call against your list and catalogue.


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.
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