Shopify stores designed and launched
Done-for-you IRIS KashFlow and Shopify connection
Kashflow Shopify Integration, Quietly Reliable From Day One
A KashFlow Shopify integration turns orders into invoices in IRIS KashFlow, with payment fees imported and refunds as credit notes. We found no official IRIS-built connector. A Shopify app imports orders, POS sales, payments, refunds and customers with UK and European VAT from $36.99 a month, Zapier covers customer sync only, and Make can create invoices. We check IRIS compatibility and set up. From $390.
- Connector chosen and checked against IRIS KashFlow
- Orders as invoices, fees imported, refunds as credit notes
- UK and European VAT mapped
- Test log and a recorded handover
From$690
Delivery3 to 16 working days
Revisions2 rounds
Our track record
Launched 450+ Shopify Stores Since 2015. Now We Connect Them to the Tools You Run.
A store is only as useful as the systems around it. Our integration work is built on years spent within Shopify, so we can tell what a clean order looks like long before it reaches IRIS KashFlow.
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
Six Reasons Owners Book Kashflow Shopify Integration
UK bookkeeping needs VAT and refunds right. These are the cases we build for.
You are a good fit if
- Your store runs on Shopify
- You have, or will open, a IRIS KashFlow account
- You want a fixed price and a written scope
- You can share the access we ask for
UK webshops using KashFlow
Orders become invoices with payment fees imported.
Stores with refunds
Refunds are recorded as credit notes.
Stores selling in the UK and EU
UK and European VAT support is listed.
Owners expecting an IRIS app
We found no official connector; third parties fill the gap.
Owners checking cost
The Standard plan is $36.99 a month with volume premiums above 250 orders or refunds a month.
Owners wanting customer sync only
Zapier's premium workflow updates KashFlow customers from Shopify.
Problems solved
KashFlow Shopify Integration: Six Faults We Fix First
KashFlow syncs fail on VAT and compatibility. These are the six faults we fix.
The problem
Wrong VAT
The outcome
Invoices are wrong. We map and confirm with your accountant.
The problem
Fees mixed with sales
The outcome
Margins look wrong. We import fees separately.
The problem
Duplicate invoices
The outcome
Retries invoice twice. We key by order number.
The problem
Compatibility unknown
The outcome
The connector may not support IRIS KashFlow. We verify.
The problem
Customer-only sync
The outcome
Orders never arrive. We add the invoice flow.
The problem
No handover
The outcome
Rules are unwritten. We document them.
What we can do
Kashflow Shopify Integration: What We Set Up Inside IRIS KashFlow and Shopify
How we connect KashFlow and Shopify, in order.
Compatibility
IRIS KashFlow.
VAT
Rates and accounts.
Connect
App, Make or iPaaS.
Fees and refunds
Mapping.
Tests
Paid, refund, POS.
Handover
Notes and recording.
What is included
The IRIS KashFlow Integration Checklist, Group by Group
Six groups, four checks each. Hold them up against any quote you have and see which ones it names.
Connection
- Roles and permissions reviewed with you
- Secure IRIS KashFlow connection via an OAuth sign-in with accounting permissions
- Shopify permissions kept to the minimum
- A scheduled check that the link is alive
Triggers
- Event handled: an order is paid
- Filtering on tags, countries and totals
- Trigger for the moment a payout arrives
- Late and early events handled
Mapping
- Extra fields mapped on request
- Mapping table kept in the notes
- Amount mapped, with blanks handled
- Per-field conflict rules
Safety
- Consent and opt-outs respected
- You hear about failed runs
- Silent failures found by a daily check
- Every write keyed to the Shopify id
Testing
- A written log of every test
- We watch the first live runs
- Test on a payout
- Refund and edit scenarios covered
Handover
- Questions answered after launch
- Picture of what moves where
- Account kept in your name
- Every setting explained in writing
You give access, answer a brief and approve the test results. Everything else, from the first connection to the final log, is ours.
The connection, mapped
IRIS KashFlow and Shopify: How the Connection Is Wired
See 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
Shopify Stores We Have Built That Are Ready for IRIS KashFlow
A clean connection works best on a tidy store. Scroll through stores we have designed and launched, and picture each one with IRIS KashFlow wired in behind it.
Wander With Nia Travel creator Shopify Visual
Travel creator
Glow Cycle Skincare Shopify Visual
Skincare
Pulse Arc Technology Shopify Visual
Technology
Halo Form Jewelry Shopify Visual
Jewelry
Northmark Supply Outdoor apparel Shopify Visual
Outdoor apparel
Home Office Accessories Dropshipping Store
Home office accessoriesProcess and timeline
From First Call to Live Sync: Our Kashflow Shopify Integration Process
We follow the same six steps on every build, which is why the price can be fixed.
- 1
Brief and scope
The brief covers what you sell, how IRIS KashFlow is used and which events should trigger work. We review some orders and invoices to decide the starting point and the limits.
- 2
Access and connection
Access is narrow and approved by you, using an OAuth sign-in with accounting permissions. A live read proves the connection works before any build begins.
- 3
Map and rule
Together we map invoice number, VAT, customer and amount, decide which system wins each clash and write down how blanks behave.
- 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
The tests cover a UK order, a refund and a payout, along with refunds and edits, and we check each result against Shopify.
- 6
Go live and hand over
After your approval we turn the flow on, follow the first live runs, then hand over notes, a diagram and a short recorded tour.
Compare your options
Which Route Fits: DIY, Platform, Gig or Specialist Build?
The lowest price is not always the cheapest outcome. These rows show where the differences appear.
| What matters | DIY with IRIS KashFlow | Zapier or Make | Gig marketplace | Store Design Expert |
|---|---|---|---|---|
| Every field mapped by design | Basic defaults | If you build it | Depends on the seller | Yes |
| Unique key stops duplicate records | Often missed | Possible with effort | Seldom | Yes |
| Failed runs raise an alert | No | Only if you add it | Not usually | Yes |
| Tested on refunds and edits | Rarely | If you test | Hit and miss | Yes |
| Fixed price up front | Subscription only | Fees plus your hours | Yes | Yes |
| Documentation and video handover | No | No | Not usually | Yes |
| Ownership stays with you | Yes | Yes | Check first | Yes |
| Support after launch | Vendor support | Platform help desk | Varies | Included for a period |
Inside every project
What Keeps Your Store and IRIS KashFlow Data Safe
Careful beats fast when personal data is involved. These are the habits behind every build.
Counts compared, not assumed
After any load we compare counts with the source, so missing or doubled records are caught early.
Secrets kept in a vault
Keys and tokens live in a secure vault, not in notes, spreadsheets or chat.
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.
Nothing sent without approval
Emails, texts and posts that reach customers are approved by you before they are enabled.
Narrow access, in your name
We request only the permissions the flow needs, via an OAuth sign-in with accounting permissions, and you own every account.
A written definition of done
We call it complete when a UK order, a refund and a payout work as agreed and the log proves it.
Interactive price calculator
Build Your IRIS KashFlow Integration Package
Choose a package, tell us about your order volume, data direction and existing IRIS KashFlow data, then pick a speed. The fixed price and delivery window update with each selection.
Request a custom quote
Custom objects, unusual authentication, several Shopify stores feeding one IRIS KashFlow account, high-volume stores above 10,000 orders a month, and builds that need your own servers are quoted separately at a fixed price.
Request a QuoteChanged your mind? Choose Single Workflow, Core Workflows or Full Integration above to return to the instant calculator.
Packages and comparison
IRIS KashFlow Integration Package Comparison
Here is each package line by line. When you compare our fee with a marketplace listing for kashflow Shopify integration, count how many of these checks the cheaper offer actually names.
| What is included | Single Workflow $690 | Core Workflows $1,390Recommended | Full Integration $2,690 |
|---|---|---|---|
| IRIS KashFlow linked with an OAuth sign-in with accounting permissions | Included | Included | Included |
| Trigger for the event: an order is paid | Included | Included | Included |
| Mapping for invoice number, VAT and customer | Included | Included | Included |
| Retries can never create a second record | Included | Included | Included |
| Test log and recorded handover | Included | Included | Included |
| A trigger for each: an order is paid, an order is refunded, a payout arrives | Not included | Included | Included |
| Amount and custom fields added to the map | Not included | Included | Included |
| Tag, country and value filters | Not included | Included | Included |
| Retries, plus an alert when a run fails | Not included | Included | Included |
| Both-way sync with a winner for each field | Not included | Not included | Included |
| One-off history load of past invoices | Not included | Not included | Included |
| Two weeks of monitoring after go-live | Not included | Not included | Included |
| Written runbook for your team | Not included | Not included | Included |
| Typical delivery | 3 to 6 days | 6 to 10 days | 9 to 16 days |
The calculator above is the source of truth for your final price and delivery estimate.
Why Store Design Expert
Why Owners Choose Our Kashflow Shopify Integration Over Doing It Alone
Most of this job is clicking, and you could do it. People hire us because the unglamorous parts, ids, timing and edge cases, decide whether the connection helps or hurts.
A direct line to the builder
Ask the person who built it. Questions about triggers or fields get a direct reply.
4.9+ from verified clients
Reviews on this page come from verified Store Design Expert clients, so you can see how projects went before paying.
Safety designed in
Retries, alerts, unique keys and narrow access are in every build, not offered as extras.
A price you can plan around
Prices and extra days are visible for each package and option. Plan fees for IRIS KashFlow come from IRIS KashFlow directly; its pricing page has the latest.
We live inside Shopify
Daily work on orders, refunds and metafields gives us Shopify depth that IRIS KashFlow menus alone do not.
Experience since 2015
Over 450 Shopify stores since 2015 mean we have seen most of the odd cases that break integrations.
What we need to get started
What to Prepare Before We Start Your IRIS KashFlow Integration
Three things get the work moving: safe access, a few answers and a decision-maker. Here is the detail.
Approve a collaborator request
Already selling? Send the store address and accept the request we raise. You stay the owner, we see only what the role permits, and you can remove us at any time.
Starting from nothing? We build first
We can start in our own Partner account, set up the store and the IRIS KashFlow link, then transfer ownership to you. A Shopify plan is chosen at the end.
Or share a staff login
A staff login works if that is easier. We still recommend the collaborator route, since it can be revoked in one click and leaves no password in circulation.
Your IRIS KashFlow access
You can create the account and invite us, or we can create it with your email. In both cases you hold the owner role, and we connect using an OAuth sign-in with accounting permissions.
Sample records
Tell us where typical records live, or send a handful from each system. Real examples beat assumptions.
A decision-maker
Name the person who approves the plan and the test, and tell us which system should win when IRIS KashFlow and Shopify disagree.
Your Shopify owner password and card details never reach us. Changes are made in a copy, and we note every setting we touch.
Testimonials
Verified Client Feedback
Verified clients describe the brief, the build and the handover in their own words.
Verified
Store Design Expert delivered an outstanding website development experience! Their professionalism and attention to detail exceeded my expectations, and their proactive communication kept everything running smoothly. Truly impressed by their deep understanding and dedication.
WG
Warren G.United States
Verified
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.
KB
Katrin B.Germany
Verified
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.
DH
Dale H.United States
Verified
Very quick and detailed work! Store Design Expert does exactly what you want, in a very professional manner.
LF
Lena F.Germany
Verified
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!
JM
Jason M.United States
Verified
The website development work was nothing short of professional, with top-notch quality. Their exceptional level of cooperation made the collaboration seamless and enjoyable. Highly recommend working with Store Design Expert!
JC
Jeremy C.United States
Verified
Super great to work with, and super fair!
RO
Robert O.United States
Verified
The website development work was truly impressive. Their attention to detail and ability to exceed expectations made the project a success. Working with them was a breeze, thanks to quick responsiveness and a willingness to go above and beyond.
KD
Kevin D.United States
Verified
Store Design Expert was very knowledgeable about what I needed done to fix my Shopify store and how to improve the store layout. The project was completed very quickly, and I will definitely use them for support as my business grows.
ST
Samuel T.United States
FAQ
Questions About IRIS KashFlow and Shopify Integration
Straight answers on price, scope, timing and what we need from you.
How much does kashflow Shopify integration cost?
Single Workflow costs $690, Core Workflows $1390 and Full Integration $2690. Order volume, data direction, existing IRIS KashFlow data and add-ons change the total, and the calculator shows it before you pay. Most projects land between about $690 and $3770, with delivery from 3 to 16 working days.
How long does the IRIS KashFlow integration take?
Single Workflow takes 3 to 6 working days, Core Workflows 6 to 10 and Full Integration 9 to 16. 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.
Does KashFlow integrate with Shopify?
Through a Shopify app, Make or an iPaaS; we found no official connector.
What does the app import?
Orders, POS sales, payments, refunds and customers. People also search for "kashflow connector invoices shopify"; the same build answers that too.
How are refunds recorded?
As credit notes. Queries such as "shopify to iris kashflow sync" point to this service.
What does the app cost?
$36.99 a month Standard, with volume premiums. Searches like "connect shopify and iris kashflow" describe the same work.
Does Zapier sync orders?
Its workflow found syncs customers only. Another way to phrase it: "iris kashflow shopify zapier"; the same build answers that too.
Does it work with IRIS-branded KashFlow?
Not stated, so we verify. The same job is behind "iris kashflow shopify make.com".
Can you set it up?
Yes. If you came here from "iris kashflow shopify n8n", the answer is the same.
Ready when you are
Book Your Kashflow Shopify Integration Build
You have seen the process, the safeguards and the price. The next step is to choose a package and tell us how your store works. This page covers kashflow Shopify integration.
- Secure checkout
- Two revision rounds
- Test log and walkthrough included