Most established Shopify stores reach a point where something stops adding up. Orders are coming in and revenue is climbing, but the platform keeps creating friction: checkout rules your developers can't implement, trade pricing held together with apps and manual edits, a second storefront that would mean running a second business. The store works, but it takes more people and more workarounds every quarter to keep it working.
Shopify Plus is where that conversation ends up, and the decision deserves more than a feature list. Plus costs a known amount more than Advanced every month. It pays off at the point where the money it saves or makes is larger than that amount, and for most NZ retailers that point can be calculated from figures already sitting in the Shopify admin and the accounts.
Plan fees below are Shopify's published US dollar prices as at October 2026, ex GST. Card processing rates are charged in NZ dollars, so treat the sales thresholds as the US dollar equivalent of your revenue.
The cost side: what Plus adds to your overheads
Shopify Advanced costs US$299 a month on annual billing or US$399 on monthly billing. Plus starts at US$2,300 a month on a three-year term or US$2,500 on a one-year term. Comparing like commitments, Plus adds roughly US$2,000 to US$2,100 a month, or about US$24,000 to US$25,000 a year, before any build work. Larger businesses move to a variable platform fee set by revenue, which Shopify agrees during the sales process.
The licence is the smaller number in most Plus decisions. The capabilities Plus switches on, from checkout extensions to custom Functions to a trade storefront, all need scoping and building, and that project cost belongs in the same calculation. If you want the full list of what the licence includes before running the numbers, our guide to what Shopify Plus includes for NZ retailers sets it out feature by feature.
Trigger one: processing fees, and why they seldom decide it alone
Plus has the lowest processing rates Shopify offers. Domestic online cards through Shopify Payments cost 2.25% plus 30 cents on Plus against 2.35% plus 30 cents on Advanced, a difference of 0.1 percentage points. To cover a US$2,000 monthly licence gap from that difference alone, a store needs around US$2 million a month in online card sales. Very few NZ retailers sit anywhere near that, so card savings belong in the calculation as a contribution and almost never as the reason.
Third-party payment providers change the arithmetic. Shopify charges an extra 0.6% on every transaction processed through a third-party provider on Advanced and 0.2% on Plus. That 0.4 point gap covers the licence difference at roughly US$500,000 to US$525,000 a month in third-party processed sales. A retailer running most of its volume through an external gateway, for contractual or banking reasons, reaches the break-even far sooner than one on Shopify Payments.
Trigger two: trade pricing outgrows three catalogues
Since 2026, Basic, Grow and Advanced have included native B2B features with a cap of three custom catalogues. Three catalogues covers a simple structure: retail, standard trade and one key account tier. It stops working when trade accounts are on individually negotiated pricing, when distributors in different regions get different ranges, or when you need deposits and partial payments on large orders.
The cost of staying put shows up in two places. Trade customers who can't see their own pricing online order by email or phone, which puts a person between the customer and every order. Pricing exceptions get handled by staff editing orders by hand, which is slow and produces errors that surface later as credit notes. Count the trade orders that arrive outside the store each week and the minutes each one takes to key in and check, and you have a labour figure to set against the licence. Our article on setting up Shopify for B2B and wholesale covers how the trade side should be structured once the platform allows it.
Trigger three: checkout rules your team fixes after the fact
Standard plans keep the information, shipping and payment steps of checkout fixed. Every rule the checkout can't enforce becomes a job for someone after the order arrives. A bulky item ordered with standard courier delivery, a rural address that needed a surcharge, a trade-only product bought by a retail customer or a gift message typed into the order notes because there was nowhere else to put it: each one is an order a person has to open, fix, refund or chase.
Measure it before deciding. Ask the customer service and fulfilment team to tag every order they edit for a month and note the reason. If a few hundred orders a month need intervention for rules that a custom Function or checkout extension could enforce, the staff time, the refunds and the customers who never order again all go into the case for Plus. If the number is a dozen, the case rests elsewhere.
Trigger four: you need more than one storefront
A Plus licence covers the main store and nine expansion stores for the same brand, with extra stores at US$300 a month each. NZ retailers use them for an Australian site with its own range and promotions, a separate trade store or an outlet store for clearance stock.
Without Plus, each of those is a separate Shopify subscription with its own apps, its own theme and its own staff accounts. Six separate Advanced stores on monthly billing cost US$2,394 a month, which is already more than the three-year Plus fee, before counting the duplicated app subscriptions. Most retailers reach the decision with two or three stores rather than six, so the licence saving alone won't cover the gap. Operating three storefronts from one organisation admin, with shared staff permissions and one contract, removes enough duplicated work that the numbers move quickly once the team is counted.
Trigger five: you have run out of locations or staff seats
Standard plans allow ten inventory locations and Advanced allows fifteen staff accounts. A retailer with eight stores, a warehouse and a 3PL is at the location limit before opening a pop-up. A business with a growing customer service team and part-time store staff can run out of seats and start sharing logins, which removes any record of who changed what. Plus allows 200 locations and unlimited staff, and it adds POS Pro for physical stores. When this is the trigger, it is a hard ceiling: the business can't open the next store or hire the next person on the current plan without a workaround.
Trigger six: the app stack is doing Plus's job badly
Add up the monthly cost of every app that exists to work around a platform limit: discount logic, shipping rules, trade pricing, checkout add-ons and wholesale ordering. On a mature store that figure can run into hundreds of US dollars a month, and the cost in site speed and conflicts between apps is often larger than the subscriptions. Some of those apps can be replaced by native Plus features or custom Functions once you upgrade, and the subscriptions you cancel come off the licence gap. We set out how to audit and reduce an app stack safely in how too many Shopify apps are costing your store revenue.
Putting the numbers together
A defensible Plus decision fits on one page. On one side sits the licence difference and the cost of the build that puts Plus capabilities to use. On the other sit the measurable gains: processing savings at your actual payment mix, staff hours recovered from manual order handling, app subscriptions cancelled, separate store subscriptions consolidated and revenue from things you can't do today, such as online ordering for trade customers or a properly run Australian store.
The last line is the hardest to estimate and the one that decides most cases. Conversion gains come from the thinking behind a build as much as from the platform under it. We built Clean Collective's Shopify store around a commercial brief, and conversion rate rose 103% with sales up 28% after launch. That result came from understanding how their customers bought and building every page around it, and the platform had to be capable of carrying that thinking through to checkout.
If the one-page version shows the gains clearly exceeding the cost within the contract term, Plus is a sound commercial decision. If it only works when you add optimistic revenue assumptions, wait and revisit the numbers in six months.
When the numbers say stay on Advanced
If your store runs cleanly on Advanced and none of the six triggers apply, the upgrade can't be justified by the licence fee. Plus adds capability to a store that has used up what the standard platform offers. It won't repair a store with a slow theme, a confusing catalogue or a checkout that loses people for reasons unrelated to platform limits. Those problems need fixing on whatever plan you are on, and fixing them first makes the eventual Plus case clearer.
Stores that move to Plus too early end up paying for checkout extensibility and expansion stores they never configure. If you aren't sure which side of the line you are on, a website audit will show whether the friction sits in the platform or in the build.
The build is the bigger decision
Upgrading the licence takes a conversation with Shopify. Turning the licence into a commercial gain takes a build designed around your order management, integrations, customer segments and growth plans. The checkout extensions, the Functions and the B2B setup all need scoping before anyone starts designing, and our piece on what a Shopify Plus migration involves covers how that project runs and what it costs. Our Shopify Plus service starts with the one-page calculation above, using your figures, so the decision is made on evidence.
Common questions
At what revenue should a NZ business move to Shopify Plus?
Revenue alone is a weak trigger. Plus adds roughly US$2,000 a month over Advanced, so it pays when your gains exceed that: third-party payment savings, staff time recovered from manual order fixes, apps cancelled, stores consolidated and new revenue from trade or Australian sales. A store doing several million dollars a year with simple operations can stay on Advanced, while a complex wholesaler may need Plus earlier.
Does Shopify Plus save money on transaction fees?
Yes, but only at scale. Plus cuts the domestic online card rate from 2.35% to 2.25% compared with Advanced, which needs around US$2 million a month in card sales to cover the licence difference. Savings are larger for stores using third-party payment providers, where Shopify's extra fee drops from 0.6% to 0.2%, covering the licence gap at roughly US$500,000 a month.
Is Shopify Plus worth it for wholesale and B2B?
It depends on how complex your trade pricing is. Standard plans now include native B2B with up to three catalogues, which suits a simple trade structure. Plus becomes worth it when you have many accounts on negotiated pricing, need catalogues assigned to specific companies or locations or take deposits and partial payments. Count the trade orders handled outside the store to put a dollar figure on it.
Can I try Shopify Plus and downgrade if it doesn't work out?
Plus is sold on one-year or three-year terms, so check the contract before committing. The licence is the easier part to undo. Checkout extensions, custom Functions and expansion stores built for Plus stop working on a standard plan, so a downgrade means rebuilding or removing those features. Run the numbers before upgrading so the decision doesn't need reversing.
What should I fix before upgrading to Shopify Plus?
Fix anything that would hold the store back on any plan: a slow theme, an overloaded app stack, a confusing navigation or product data that isn't structured properly. Plus won't solve those, and they make the upgrade harder to measure. Once the store runs cleanly on Advanced, whatever friction remains comes from the platform limits Plus was designed to lift.
