Shopify stores designed and launched
Shopify to Marsello, built by specialists
Marsello Shopify App, Mapped Field by Field and Tested on Real Orders
A Marsello Shopify app setup combines loyalty, email and SMS. The listing says from $60 a month per site; the Launch plan covers points, basic referrals, a customer portal and wallet passes, and Accelerate at $120 adds VIP tiers and API access. Reviewers report bill increases as contacts and POS locations grow. The listing is rated 4.2 from 158 reviews. We forecast cost, configure and test, from $390.
- Plan chosen after a contact-based cost estimate
- Points, referrals, wallet passes and RFM segments
- Email and SMS flows with Klaviyo or Meta integrations
- Test log and a recorded handover
From$390
Delivery3 to 14 working days
Revisions2 rounds
Our track record
Built on 450+ Shopify Stores. Your Marsello Integration Is Priced and Scoped Before We Start.
You will not see an hourly meter and no mystery. You choose a package, tune the options in the calculator and see the final price and timing up front.
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.
Who this is for
Marsello Shopify App: Who It Helps Most
All-in-one tools need cost control as lists grow. These are the cases we build for.
You are a good fit if
- You sell on Shopify today or soon
- You will own the Marsello account
- You prefer a quote to an hourly meter
- You can approve a test within a few days
Stores starting loyalty
Launch covers points, referrals and a branded portal.
Retailers with wallets
Apple and Google Wallet passes are included.
Stores wanting VIP tiers
Tiers need the Accelerate plan at $120 a month.
Stores combining email and SMS
Behaviour-driven email and SMS campaigns are bundled.
Owners watching bills
Reviewers report increases as contacts and POS locations grow.
Teams reading mixed ratings
4.2 from 158 reviews on the listing; 4.4 from 384 on Reputon.
Problems solved
Marsello Shopify App: Six Faults We Fix First
All-in-one marketing apps fail on cost creep. These are the six faults we fix.
The problem
Bill jumps
The outcome
Plans scale with contacts. We forecast.
The problem
Wrong plan
The outcome
VIP tiers are locked. We map needs.
The problem
Duplicate profiles
The outcome
POS and online clash. We match.
The problem
Overlapping flows
The outcome
Customers get duplicates. We exclude.
The problem
Points not reversed
The outcome
Refunds keep points. We reverse.
The problem
No handover
The outcome
Rules are unwritten. We document them.
What we can do
Six Parts of a Reliable Marsello and Shopify Connection
How we set up Marsello on Shopify, in order.
Estimate
Cost.
Loyalty
Rules.
Wallet
Passes.
Flows
Email and SMS.
Tests
Earn and redeem.
Handover
Notes and recording.
What is included
The Marsello Integration Checklist, Group by Group
Here is the full list, grouped by job. Entry packages cover the first items in each group; higher tiers go further.
Connection
- A scheduled check that the link is alive
- A live read proves the link first
- Access roles checked together
- Narrow Shopify access for this flow
Triggers
- Event order verified
- Flow starts when a customer joins the programme
- Event handled: an order is paid
- Rules by tag, country or order value
Mapping
- A winner chosen for each field
- A mapping table you can read
- Customer id mapped on both sides
- Points balance and tier mapped and formatted
Safety
- Platform limits respected
- Safe retries
- Consent flags carried across
- Alerts when a run fails
Testing
- We watch the first live runs
- Scenario tested: a new member
- Check against a paid order
- Written test log delivered
Handover
- A diagram of the data paths
- Notes covering each setting
- Post-launch questions answered
- Accounts stay yours
You approve the plan and the test. We do the rest and leave you with the notes.
See how the data moves
How Marsello Shopify App Moves Data Between Shopify and Marsello
Think of the build as a short chain: event, check, write, log. Each link is tested on its own and again as a whole, with real orders, before we ask you to approve anything.
Portfolio
Stores We Designed, Ready to Connect to Marsello
A clean connection works best on a tidy store. Browse stores we have designed and launched, and picture each one with Marsello wired in behind it.
Premium Skincare Shopify Product Merchandising
Premium skincare
Provision Food Shopify Visual
Food
Sonora Audio Shopify Visual
Audio
Little Wren Baby Shopify Visual
Baby
Reset Ritual Wellness Shopify Visual
Wellness
Coach Elias Fitness creator Shopify Visual
Fitness creatorProcess and timeline
Six Stages From Brief to Live Marsello Sync
We follow the same six steps on every build, which is why the price can be fixed.
- 1
Brief and scope
We start with questions: what you sell, how Marsello fits your day and which events matter. Reading through your orders and members shows where the flow begins and what it must never touch.
- 2
Access and connection
Access is narrow and approved by you, using an API key from the app settings. A live read proves the connection works before any build begins.
- 3
Map and rule
We map customer id, points balance, tier and order total, then agree which side wins each conflict and what blanks should do, in writing.
- 4
Build in a copy
A copy comes first: test data only, a visible plan and, where helpful, a recorded run.
- 5
Test on real cases
Cases tested: a paid order, a new member and a campaign audience, plus refunds and edits. Every result is compared with Shopify's own figures.
- 6
Go live and hand over
When you say go, the flow goes live. We watch the first runs and leave you notes, a diagram and a recorded walkthrough.
Compare your options
Four Ways to Connect Marsello and Shopify, Compared
The lowest price is not always the cheapest outcome. These rows show where the differences appear.
| What matters | Native app or DIY | Zapier, Make or n8n | Marketplace seller | Store Design Expert |
|---|---|---|---|---|
| Fields matched deliberately | Defaults | When you set it up | Depends on the seller | Yes |
| Unique key stops duplicate records | Often missed | Possible with effort | Not usually | Yes |
| Failed runs raise an alert | No | If you add it | Seldom | Yes |
| Refunds and edits included in testing | Rarely | When you test | Hit and miss | Yes |
| You see the cost before we begin | Just plan fees | Plan fees plus your time | Yes | Yes |
| A written and recorded handover | No | No | Seldom | Yes |
| Accounts stay in your name | Yes | Yes | Check first | Yes |
| Questions answered after launch | Vendor help desk | Platform support | Often none | Included for a period |
Inside every project
What Keeps Your Store and Marsello Data Safe
None of these costs extra. They are simply how we work.
Counts compared, not assumed
Every load ends with a count against the source, which catches gaps and doubles quickly.
Plain scope, two revision rounds
You know the cost up front. Two revision rounds cover changes within scope, which keeps tweaks from becoming extra invoices.
A written definition of done
Done means the flow copes with a paid order, a new member and a campaign audience, and the results are written in the log.
Failures raise a flag
A failed run alerts a named person with the order and the reason. Silence never means success.
Narrow access, in your name
The smallest workable access, set up through an API key from the app settings, with all accounts in your name.
Secrets kept in a vault
A secure vault holds every key and token; none appear in notes or chat.
Interactive price calculator
Build Your Marsello Integration Package
Choose a package, tell us about your order volume, data direction and existing Marsello data, then pick a speed. The fixed price and delivery window update with each selection.
Request a custom quote
Projects beyond these packages, such as custom objects, heavy history loads, multi-store designs or a custom API build, are scoped and quoted at a fixed price after a short call.
Request a QuoteChanged your mind? Choose Single Workflow, Core Workflows or Full Integration above to return to the instant calculator.
Packages and comparison
Marsello Integration Package Comparison
Here is each package line by line. When you compare our fee with a marketplace listing for Marsello Shopify app, count how many of these checks the cheaper offer actually names.
| What is included | Single Workflow $390 | Core Workflows $790Recommended | Full Integration $1,490 |
|---|---|---|---|
| Marsello connected using an API key from the app settings | Included | Included | Included |
| Trigger for the event: an order is paid | Included | Included | Included |
| Customer id, points balance and tier mapped | Included | Included | Included |
| Retries can never create a second record | Included | Included | Included |
| Written test log and video handover | Included | Included | Included |
| Events handled: an order is paid; a customer joins the programme; a campaign is sent | Not included | Included | Included |
| Order total and custom fields mapped | Not included | Included | Included |
| Tag, country and value filters | Not included | Included | Included |
| Retries and failure alerts | Not included | Included | Included |
| Two-way updates with per-field winners | Not included | Not included | Included |
| History load of previous members | Not included | Not included | Included |
| Fourteen days of monitoring after launch | Not included | Not included | Included |
| A runbook your team can follow | Not included | Not included | Included |
| Typical delivery | 3 to 5 days | 5 to 9 days | 8 to 14 days |
The calculator above is the source of truth for your final price and delivery estimate.
Why Store Design Expert
Why Hire Us to Connect Marsello and Shopify
Templates cover the happy path. We cover the rest, and we put the result in writing.
We live inside Shopify
Orders, refunds, edits and metafields are what we handle every day, which is a different skill from knowing Marsello's menus.
Notes a colleague can follow
Handover notes record the data paths and the choices behind each setting, ready for whoever works on it next.
Experience since 2015
A decade and more than 450 stores later, few integration quirks are new to us.
A direct line to the builder
Your messages reach the builder who has your flow open, so trigger and field questions get clear answers.
4.9+ from verified clients
Every review on this page is from a verified Store Design Expert client, which lets you see how projects went first.
A price you can plan around
The calculator shows the price and extra days for every package and option. Marsello bills its own plan fees, so check its current pricing page.
What we need to get started
What We Need From You to Begin
Three things get the work moving: safe access, a few answers and a decision-maker. Here is the detail.
Approve a collaborator request
Selling already? Send the address and accept a collaborator request. You keep ownership, we get a limited role, and you can revoke it at any moment.
Starting from nothing? We build first
Without a store, we build one in a Partner account with Marsello connected, then transfer it to you. You pick a plan once everything works.
Or share a staff login
Sharing a staff login is possible. The collaborator route is safer, though: one click removes it and no password is passed around.
Your Marsello access
Create the account yourself and invite us, or ask us to create it with your email. Either way you hold the owner role, and we use an API key from the app settings.
Sample records
Two or three representative records from each side are enough. They show us the true shape of your data.
A decision-maker
We need one person to approve the plan and the test, plus a rule for what wins when Marsello and Shopify clash.
We never need your owner password or payment details. Access is limited, logged and removable at any time.
Testimonials
Verified Client Feedback
Real owners, real stores, in their own words.
Verified
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.
BN
Barbara N.United States
Verified
I request Store Design Expert every time I have a project. They are professional and give real attention to detail, which makes the work stand out.
LK
Laura K.United States
Verified
They kept communicating until the problem was fully resolved, and the result was great.
HJ
Henry J.United States
Verified
Super helpful and patient. I am new to ecommerce and Store Design Expert talked me through the whole process and even fixed my payment bridging for me!
LR
Lois R.United Kingdom
Verified
I am beyond satisfied! Store Design Expert went above and beyond on my project. Highly recommended!
MD
Michael D.United States
Verified
The experience was tailored to my brand and specifications to the letter. I love the result.
EP
Eric P.United States
Verified
They definitely get the job done. Very patient and understanding throughout the whole project.
BS
Brian S.United States
Verified
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.
JS
Jennifer S.United States
Verified
Very patient, informative and transparent, and they did exactly what they said they would do. Thanks for all the help!
RO
Raymond O.United States
FAQ
Questions About Marsello and Shopify Integration
Answers on cost, timing, access, data and what to do when the connection misbehaves.
How much does Marsello Shopify app cost?
Single Workflow costs $390, Core Workflows $790 and Full Integration $1490. Order volume, data direction, existing Marsello data and add-ons change the total, and the calculator shows it before you pay. Most projects land between about $390 and $2090, with delivery from 3 to 14 working days.
How long does the Marsello integration take?
Single Workflow takes 3 to 5 working days, Core Workflows 5 to 9 and Full Integration 8 to 14. The usual variables are how much history you want loaded and how quickly you approve the test results. The Sooner and Fastest options shorten the schedule when a launch date is fixed.
What does Marsello cost?
From $60 a month per site, per the listing.
What does Accelerate add?
VIP tiers, custom earn options, promotions and API access. You may also see it searched as "marsello loyalty accelerate wallet passes shopify"; the same build answers that too.
Does it include wallet passes?
Yes on Launch. The same service covers "shopify to marsello sync".
Why do bills jump?
Pricing scales with contacts and POS locations. Queries such as "connect shopify and marsello" describe the same work.
How is it rated?
4.2 from 158 reviews on the listing. If you typed "marsello shopify zapier", the answer is the same.
Which tools does it integrate with?
Klaviyo and Meta. Queries such as "marsello shopify make.com" point to this service.
Can you set it up?
Yes. Another way to phrase it: "marsello shopify n8n"; the same build answers that too.
Ready when you are
Book Your Marsello Shopify App Build
Pick your scope, see the price and delivery window, and begin. We build in a copy, test on a paid order, a new member and a campaign audience, and hand over notes you can use. This page covers Marsello Shopify app.
- Secure checkout
- Two revision rounds
- Test log and walkthrough included