Shopify stores designed and launched
Shopify SMS Marketing Flow Setup With Consent and Registration Done Right
Shopify SMS marketing starts with permission, a registered sending number and a few well-timed messages, not a blast to an uploaded list. We configure the opt-in at checkout, register the number, build the welcome, cart, shipping and win-back texts, set quiet hours and test every path, from $690. We have worked only on Shopify since 2015, with 450+ launches and a 4.9+ average from verified clients.
- Checkout and popup opt-in that records proper consent
- Number type chosen and registered before any send
- Welcome, cart, shipping and win-back texts written and tested
- Quiet hours, frequency caps and STOP handling checked

450+ Shopify Stores Built Since 2015, Now Ready to Text Their Customers Properly
A text message arrives in someone's pocket, so the checkout, consent wording and messages must all be right before the first send. We have launched more than 450 stores, so we know how Shopify checkout, customer records and apps fit together.
Average rating from verified clients
Building Shopify stores since
Secure checkout
Pay through a protected checkout and keep a full order record.
Two revision rounds
Included in every package, so the result matches what you pictured.
Backup before changes
We work on a duplicate of your theme, never on your live store.
Shopify Stores Ready to Add Text Messages to Their Mix
SMS is personal, so it suits stores that already have an email base, repeat buyers or time-sensitive offers. These are the situations where a careful setup pays off.
Email-only stores
Your emails are working but open rates and inbox crowding hold you back. A short text for urgent moments, such as a restock or a delivery update, sits alongside email without replacing it.
Brands with time-sensitive offers
Flash sales, drops and limited stock only matter if people see them in time. We build the send rules so a drop text goes only to people who agreed to hear about drops.
Stores selling in several countries
US, Canada, UK and EU rules differ and so do sender types. We check which countries you actually sell to and configure sending and consent for those, not a global default.
Owners who bought an SMS app and never switched it on
The app is installed, the free trial is ticking and nothing is live. We take it through registration, consent and the first flows so the subscription starts earning its keep.
Stores worried about compliance
You have read about fines and are unsure whether your checkout wording is enough. We review opt-in, disclosure, STOP and quiet hours and fix the gaps, though we do not give legal advice.
Teams moving from a single blast to automation
You send one monthly text to everyone. We replace that with triggered messages tied to carts, orders and signups, so each text arrives for a reason.
Why SMS Programs Get Blocked, Ignored or Unsubscribed
Text messaging has stricter rules than email and a less forgiving audience. These are the common ways a Shopify SMS launch goes wrong, with what we do to prevent each.
Texts sent to people who never clearly agreed, which risks fines and filtered numbers.
We build the opt-in so the consent wording names the brand, the type of messages and how to stop them, and we check the record lands on the customer.
Messages going out at 3am because nobody set quiet hours.
We set quiet hours by recipient time zone and check how held messages are handled, so a late cart text does not wake anyone.
A sending number that was never registered, so carriers block or throttle the messages.
We pick the number type for your volume and country, then handle the registration or verification steps before the first campaign.
Three messages in one hour about the same cart.
We use frequency limits and the app's smart-send window so a shopper hears from you once for the same event, and email and text do not collide.
Long messages that split into several parts and cost more.
We keep copy inside one segment where possible and plan around the shorter limit that emoji and some symbols trigger.
Imported subscribers with no proof of consent.
We help you separate people who opted in properly from contacts who did not, and we leave the second group out.
What Shopify Text Message Marketing Setup Covers, From Consent to Flows
A working SMS program has more moving parts than a first install suggests. These are the six jobs we handle, and the platform behaviour behind each.
Shopify SMS marketing consent at checkout and on site
We add the SMS checkbox to Shopify checkout through your SMS app, with disclosure text, and a signup form for the site. Checkout consent is synced to the customer, and we check email and SMS are on separate lists or channels so one consent never covers the other.
Number type and registration
You can send from a toll-free number, a local 10DLC number or a short code. Toll-free numbers skip 10DLC registration but still need verification, while 10DLC and short codes have their own steps. We pick the one that fits your country and volume and file the paperwork.
Welcome and cart texts
The first message confirms the signup and honours the promise made at opt-in, such as a code. For carts we follow platform rules for the US, where the reminder must be disclosed at opt-in and sent soon after the trigger, and where the flow is limited to a single text.
Shipping and transactional texts
Order and delivery updates are a separate stream from marketing. Shopify can send some notifications by text, and apps can add richer tracking. We separate consent for each, so a delivery update is not treated as permission to market.
Shopify Flow and tags
Where your SMS app offers Flow connectors, we use Shopify Flow to tag customers or trigger actions, for example marking a high-value customer. Flow is the glue for tags and conditions, and the SMS app does the sending.
Quiet hours, Smart Sending and testing
We set quiet hours, a Smart Sending window and message caps. We then test with real handsets, reply STOP and HELP to confirm the keywords work and check that links, short domains and discount codes behave.
What Your Shopify SMS Marketing Flow Setup Includes
The deliverables are grouped by job so you can see where the effort goes. Larger packages add flows and checks, and the comparison table shows the exact differences.
Consent and opt-in
- Checkout SMS checkbox configured with disclosure wording
- Site popup or embedded signup form built
- Separate email and SMS consent confirmed
- Keyword opt-in added in the middle and top packages
Sender and registration
- Number type recommended for your countries and volume
- Toll-free verification or 10DLC registration filed
- Sender name and mobile terms text prepared
- Short code guidance in the top package
Core flows
- Welcome text with the promised offer
- Cart abandonment text within the allowed window
- Shipping confirmation text in the middle and top packages
- Win-back and replenishment texts in the top package
Sending rules
- Quiet hours by recipient time zone
- Smart Sending window and frequency cap
- STOP and HELP keyword replies checked
- Segments that exclude unengaged contacts
Shopify connections
- App connected to Shopify and customer data syncing
- Shopify Flow tag actions where the app supports them
- Discount codes and short links tested
- Email and text flows reviewed for overlap
Testing and handover
- Real-handset test of each flow
- Written sender and consent sheet
- Recorded walkthrough of the app and flows
- Two revision rounds before you go live
The build is tuned to the platform you choose and the countries you sell in, so the settings you receive match your real audience.
A Text Flow That Follows Up Within the Rules
Every SMS flow starts with a trigger and ends with a checked result. Here is the cart reminder logic as an example, with the consent gate, the timing and the branch that stops a message once the shopper has already ordered.
Shopify Store Designs We Create
SMS Marketing Flow Setup gets the same attention to layout, spacing and detail as each design below, every one built around a single catalog and one kind of buyer.

Books store design
Books
Skincare store design
Skincare
Interiors store design
Interiors
Stationery store design
Stationery
Outdoor camping gear store design
Outdoor camping gear
Artist creator store design
Artist creatorHow We Set Up Your SMS Program in Six Steps
Most projects run 5 to 14 working days, and registration waits can add time that sits outside our control. Everything is built in draft or test mode, and no real subscriber is messaged until you approve.
- 1
Review your setup
We look at your countries, checkout, current email tools and any existing SMS app, and agree which platform and sender type to use before building.
- 2
Set up consent
We configure checkout and site opt-in, write the disclosure wording and confirm that new subscribers are stored with the right consent record.
- 3
Register the sender
We start the toll-free verification or registration process, and in the meantime build and test flows in a draft state so time is not wasted.
- 4
Write and build flows
Messages are written to fit a single segment, with quiet hours, caps and exit conditions set, and linked to short URLs and codes that work.
- 5
Test on real phones
We run each flow on test handsets, check delivery, replies, links and the stop behaviour, and fix what fails.
- 6
Go live and hand over
After your approval the flows switch on. You get a recorded tour and a written sheet of sender, consent and timing settings.
App Install, Freelance Gig, Agency Retainer or a Fixed SMS Setup?
Owners tend to weigh four ways of getting text messaging live. Installing an app is quick but leaves the hard parts to you, a gig is cheap, a retainer is ongoing and a fixed setup is a one-off project with a clear end.
| What matters | App install only | Freelance gig | Agency retainer | Store Design Expert |
|---|---|---|---|---|
| Checkout consent and disclosure set up | Basic | Varies | Yes | Yes |
| Sender number registered or verified | You do it | Rarely | Yes | Yes |
| Quiet hours and Smart Sending configured | Default | Varies | Yes | Yes |
| STOP and HELP replies tested on real phones | No | Rarely | Sometimes | Yes |
| Email and text overlap reviewed | No | Rarely | Yes | Yes |
| Contacts without consent kept out | You decide | Rarely | Sometimes | Yes |
| Written sender and consent sheet | No | No | Sometimes | Yes |
| Fixed price, no monthly fee | Yes | Yes | No | Yes |
What Protects Your Subscribers and Your Sender Reputation
A text sender has a reputation with carriers, and one bad launch can hurt it. These are the working rules we apply to every SMS project.
Access you can withdraw
We use a Shopify collaborator request and a user invite on your SMS platform with only the permissions required. Either can be removed whenever you like, and no owner password is ever shared.
Nobody texted before approval
Flows are built in draft or test mode and run only against our own test numbers. No customer receives a message until you have read it and approved the launch.
Consent before content
We do not import a list of numbers without evidence of opt-in. Anyone whose consent cannot be shown stays out, which protects you more than a bigger list does.
Quiet hours and caps tested
We confirm what happens to messages queued overnight, check the Smart Sending window and confirm that two triggers do not produce two texts.
A written sender sheet
You get a page listing the sender number, consent wording, timing rules and platform settings, useful if a carrier, a regulator or a new colleague ever asks.
Fixed price and two revisions
The scope and price are agreed before payment. Two rounds of changes to wording, timing and rules are included, and we do not give legal advice, so check your terms with counsel for your regions.
Build Your SMS Marketing Setup Package
Choose a base package, pick the sender type, the consent routes and the platform, then set your speed. The total and the finish date update with each change.
Request a custom quote
Multi-country sender setups, WhatsApp, two-way support texting, Shopify Plus checkout extensions or very large lists need a scoped quote with agreed deliverables.
Request a QuoteChanged your mind? Choose Opt-In Ready, Core Text Flows or Full SMS Program above to return to the instant calculator.
SMS Setup Package Comparison
Each row is a single deliverable, with ticks showing which package holds it. The sender, consent and platform options in the calculator sit on top of the base you pick.
| What is included | Opt-In Ready $690 | Core Text Flows $1,190Recommended | Full SMS Program $1,890 |
|---|---|---|---|
| Checkout SMS consent configured | Included | Included | Included |
| Site signup form | Included | Included | Included |
| Number type recommended and filed | Included | Included | Included |
| Welcome text | Included | Included | Included |
| Cart abandonment text | Included | Included | Included |
| Real-handset testing and recorded handover | Included | Included | Included |
| Shipping confirmation text | Not included | Included | Included |
| Browse reminder text | Not included | Included | Included |
| Keyword opt-in | Not included | Included | Included |
| Segments, quiet hours and caps | Not included | Included | Included |
| Win-back text | Not included | Not included | Included |
| Replenishment text | Not included | Not included | Included |
| VIP early-access text | Not included | Not included | Included |
| Shopify Flow tags | Not included | Not included | Included |
| Typical delivery | 5 to 8 days | 8 to 11 days | 11 to 14 days |
Choose your options in the calculator above: the total and the delivery estimate it shows for SMS Marketing Flow Setup are final.
Why Brands Hand Their SMS Setup to Specialists
Installing an SMS app takes minutes. Getting it registered, compliant and sending well takes more care, which is where an experienced team earns its fee.
Shopify specialists since 2015
Our work spans 450+ stores, so we know where checkout, customer records and apps interact and where they quietly disagree.
Compliance in the build, not an afterthought
Opt-in wording, disclosure, STOP replies and quiet hours are set during setup and tested, rather than added after a complaint.
Platform-neutral advice
We build in Klaviyo, Postscript, Attentive, Omnisend and similar tools and recommend what suits your volume and countries, not the one that pays us.
Short, useful messages
Each text earns its place: one purpose, one link, inside one message segment where possible.
No retainer, no hourly clock
You pay one fixed price for the setup. You own the account, the flows and the documentation afterwards.
Everything stays in your accounts
Numbers, lists, flows and settings are in your own SMS and Shopify accounts, so you can change provider or hand it to another team later.
What We Need to Start Your SMS Setup
Bring access to your store and tell us which countries you sell to. The rest we can work out together. Choose the route you are comfortable with.
Collaborator request
Send us your store URL and approve our collaborator request. You stay the owner, no password changes hands and you can end access in one click.
No store yet? We start in our account
We will build the store in our Shopify Partner account and transfer ownership to you when it is done, so you only pick a plan at the very end.
Or a staff login
If you would rather share a staff account, we can use it. Collaborator access is easier to revoke, so we suggest that route first.
SMS app access
Invite us to Klaviyo, Postscript, Attentive or Omnisend, or tell us which app you are considering so we can compare before you commit.
Countries and customer base
List the countries you ship to and where most customers live. This decides sender type, registration route and sending hours.
Offers, brand voice and approver
Tell us the welcome offer, the tone you want, any words to avoid and who approves message wording.
We never ask for your owner password, payment card details or the SMS provider's billing login.
What Store Owners Say About Working With Us
Verified clients describe working with Store Design Expert on store builds, fixes and marketing setups.
Store Design Expert is the best. The work is very professional, they pay close attention to detail and, more importantly, they listen. Their level of cooperation is second to none, and everything was delivered in a very timely manner. I will keep them in mind for future projects.
Thank you so much to Store Design Expert and the team. My site looks far more appealing to customers, and I will happily recommend your services to other new small businesses.
Very patient, informative and transparent, and they did exactly what they said they would do. Thanks for all the help!
Store Design Expert is the only one I use for all things WordPress. They have a high level of understanding, deliver quality work and are easy to deal with.
A pleasure to work with. They did pretty much everything I asked and definitely exceeded my expectations. I will be working with Store Design Expert again soon.
Superb work! Store Design Expert is incredibly patient, and even when I did not fully understand my own questions, everything was explained again in detail. My vision was implemented perfectly, and the work is worth every cent I spent.
Very impressed with the build-out. My store is ready to get started, and I am sure I will reach out for edits down the road, but this is everything I could ask for to get the party started. Thanks again, and I will be in touch for future projects.
Very quick and detailed work! Store Design Expert does exactly what you want, in a very professional manner.
Store Design Expert did an outstanding job with top-notch professionalism on my website project. Everything was delivered quickly without compromising quality. I could not have asked for better!
What People Search For Before Ordering SMS Marketing Flow Setup
Owners reach this page from different searches. Here is how the common ones relate to SMS Marketing Flow Setup.
“shopify sms marketing flow setup”, “sms marketing software for shopify”, “sms marketing tool for shopify” or “shopify text message marketing” all point to the same job, which SMS Marketing Flow Setup covers from start to finish.
“postscript sms marketing shopify”, “shopify sms marketing cost”, “how to set up sms marketing on shopify” or “shopify sms marketing consent” all point to the same job, which SMS Marketing Flow Setup covers from start to finish.
If you searched for “shopify email and sms marketing”, “shopify flow sms”, “does shopify have sms marketing” or “klaviyo sms marketing shopify”, SMS Marketing Flow Setup is the work that answers it.
Related searches include “how to add sms to shopify”, “best sms app for shopify” or “shopify sms notifications”.
Shopify SMS Marketing FAQs
Straight answers about cost, consent, registration, timing and what you own when the work is finished.
How much does Shopify SMS marketing flow setup cost?
Packages start at $690 for Opt-In Ready, $1,190 for Core Text Flows and $1,890 for Full SMS Program. The calculator adds sender type, consent routes and platform choices. The Shopify SMS marketing cost of the texts themselves is paid separately to your SMS provider, and we show setup pricing before you check out.
Does Shopify have SMS marketing built in?
Shopify collects SMS consent at checkout and stores it on the customer, and it can send some order notifications. For marketing campaigns and flows you normally add an app. Does Shopify have SMS marketing in the full sense? Not on its own, which is why most stores use Klaviyo, Postscript, Attentive or Omnisend.
How to set up SMS marketing on Shopify?
You choose an SMS app, connect it to Shopify, turn on the SMS checkbox, register your sending number, write the disclosure wording, build the flows and test on real phones. Each step has traps, such as separate email and SMS consent and registration waits, which is why many owners hand it to us.
How to add SMS to Shopify if I already use Klaviyo?
Turn on SMS inside your existing account, sync the Shopify checkbox, choose a number type and register it. After that, texts can sit in your flows beside emails. We handle the sync, the registration and the first flows, and we check that existing email flows do not overlap the new texts.
What is the best SMS app for Shopify?
There is no single best SMS app for Shopify. Klaviyo suits stores that already use it for email, Postscript and Attentive are text specialists and Omnisend combines channels. We compare them against your volume, countries, budget and team, and set up whichever you choose.
What does a Postscript SMS marketing Shopify setup involve?
It is a setup we do regularly, including checkout consent, number registration, the welcome and cart flows and keyword opt-in. We also work with Klaviyo, Attentive and Omnisend, and can audit and rebuild an app you installed earlier.
How do you handle Shopify SMS marketing consent?
We configure the checkbox and disclosure wording, store the record against the customer and keep email and text consent separate. We exclude contacts without proof of opt-in. This is a build standard and not legal advice, so ask counsel about the rules for your regions.
Which SMS marketing software for Shopify do you recommend?
It depends on your list size, countries and email tool. Sms marketing software for Shopify differs in price per message, registration help, flow builders and reporting. We recommend one after a short review of your store and give our reasons in writing.
Can you pick the right SMS marketing tool for Shopify and move my contacts?
We can help you choose an SMS marketing tool for Shopify and migrate only contacts with valid consent. We do not import purchased lists or numbers collected without opt-in, since that puts your sender number and your store at risk.
Is Shopify text message marketing legal?
It is, with permission. In the US, marketing texts need prior express written consent, and carriers and the TCPA set rules on content, timing and opt-out. Statutory damages are often quoted at $500 to $1,500 per message. Other regions have their own laws, so we build for your countries and recommend legal review.
How do Shopify email and SMS marketing work together?
Think of email as the main channel and text as a short, urgent one. We map both so a cart or order event does not trigger an email and a text at once, and so quiet hours and Smart Sending apply. You may keep one stream per event and escalate in a second step.
Can Shopify Flow send texts?
Shopify Flow can react to events and write tags, and some SMS apps offer Flow actions, so a Shopify Flow SMS workflow can tag a high-value customer or trigger an app action. Flow is not an SMS sender, so the message itself is sent by your SMS app.
What about Shopify SMS notifications for orders and shipping?
Shopify SMS notifications for orders and delivery are transactional. They are separate from marketing and need their own consent rules, which is why we set them up on their own track. We can use your platform's tracking messages or Shopify's notifications where available.
How long does Klaviyo SMS marketing Shopify setup take?
Launching texts takes 5 to 14 working days across our packages. Registration with carriers or toll-free verification can add waiting time we do not control, so we start it on day one and build the flows while it is pending.
What happens after SMS Marketing Flow Setup is finished?
You receive a recorded walkthrough and a written sender and consent sheet. The top package includes 14 days of fixes and a 30-day support extra is offered. We recommend reviewing results and unsubscribe rates after the first month before adding more flows.
Start Your Shopify SMS Marketing Setup Today
Pick a package, set the sender type and consent routes and see your price and finish date before you pay. Your Shopify SMS marketing build comes from a team that has launched over 450 stores, tested on real phones and handed over with a written consent sheet.
- Secure checkout
- Two revision rounds
- Recorded handover included
