The Hidden Cost of Square Online's Free Plan

The Hotplate figures came off Hotplate's pricing page and the Homegrown figures off Homegrown's signup page, both read the same day.

So, is Square free? The software is. Each sale is not. Square Free costs nothing a month, and every online card payment costs 3.3% plus 30 cents, against 2.9% plus 30 cents on the paid plans. This guide works out what that gap costs a small food vendor at real volumes, when Square Plus starts paying for itself, and when a flat fee storefront like our own Homegrown against Square Online comparison lays out is the cheaper move. Three questions come first: is Square free, what separates Square Free from Square Plus, and how much Square costs a month.

Is Square free to use, or just free to have?

Square Free costs $0 a month and 3.3% plus 30 cents on each online card payment, so Square is free to have and paid to use. There is no setup fee and no contract, and at $0 a month Square Free includes:

• The Square point of sale app, which takes any payment type
• An online site: an ordering page, a basic website or store, or a booking site
• An item library, invoicing and booking, plus Square checking and savings accounts

What you pay is a slice of every card payment, and on Square Free that slice is bigger than on the paid plans. Square's fee page lists the rates by payment type for all three plans. Here are the rows a market food vendor actually uses, as of September 17, 2026. The page carries four more rows that almost no home food business will touch: payments taken through Square's developer tools, bank transfers through those same tools, bitcoin and EBT.

Swipe sideways to see the whole table. The first column stays put.

Four things stand out for a food vendor. The online row is where Free is worst by a wide margin, and that is the whole subject of this post. Free is also a tenth of a point worse in person, and it is the only plan with no $10 cap on ACH invoice fees, so a $2,000 invoice paid by bank transfer costs $20 on Free and $10 on Plus. Manual entry, the rate you pay when you type a card number in for a phone order, is 3.5% plus 15 cents on every plan, so upgrading does nothing for those sales. And cash is free everywhere, which is why a booth that takes mostly cash and taps barely notices any of this. One more charge applies to every plan, and it sits on Square's pricing page rather than the fee page: a card issued outside the United States adds 1.5% to the payment. The rates in this table come from Square's fee page, read on September 17, 2026.

How much does Square cost per month?

Square costs $0, $49 or $149 a month per location, before processing fees. Square Free is $0. Square Plus is $49 a month for each location you run. Square Premium is $149 a month for each location. A few add-ons sit on top: the kitchen display app runs $30 a device each month on Plus and $20 on Premium (it is not offered on Free), the kiosk app is $50 a device on Plus and $30 on Premium, and texts beyond the included 500 a month on Plus cost 3 cents each. So one location on Plus with one kitchen screen is $79 a month before a single card fee. Those prices are on Square's pricing page, checked September 17, 2026.

Square Plus and Square Premium each come with a 30 day free trial, and you can cancel or switch plans at any time. Square Free has no trial because there is nothing to trial: you pay only when you take a payment. On October 6, 2025 Square folded 18 separate software subscriptions into these three plans, so older guides that quote a separate Square Online subscription, or any plan price other than $0, $49 and $149, are describing a structure that no longer exists (Square's announcement).

What does Square Online's free plan actually charge?

Square Online's free plan charges $0 a month and 3.3% plus 30 cents per online card payment, 0.4 points above the paid plans' 2.9% plus 30 cents.

Nothing monthly, and more per transaction. Those are the two halves of the same deal.

Square publishes its processing rates by plan, and the online rate is the one that moves:

Swipe sideways to see the whole table. The first column stays put.

Two things to notice. The online gap between Free and Plus is 0.4 percentage points. The in-person gap is smaller, a tenth of a point plus the same 15 cents. And Premium buys no further online discount over Plus, only better in-person rates, 24/7 phone support, advanced reporting and a few extras such as 2,500 included texts a month.

So the checkout itself is the same on Free and on Plus. What Plus buys is a lower rate on every sale plus a set of tools that Free does not include, and those tools are listed later in this post.

That rate difference is the biggest piece of what "free" costs you, and the break-even against a paid plan is worked through below. It is not the whole cost. Free is also a tenth of a point worse in person, it is the only plan with no $10 cap on ACH invoice fees, and it cannot connect your own domain or show you the website sales reports. Those are covered further down. The same comparison against a flat $10 a month storefront (Homegrown, billed yearly) is worth running while you are at it, since the free plan is only cheap below a specific monthly volume.

Where exactly does the free plan stop being free?

Two different break-evens, and mixing them up is how people get this wrong.

Against Square Plus. Plus saves you 0.4% on online sales and 0.1% on in-person sales, and it pays for itself when those two savings together clear $49 a month. For a vendor who sells online only, the question is when 0.4% of your online sales exceeds $49 a month. That is at $12,250 a month in online sales. A vendor who also sells at a booth gets there sooner, because 0.1% of those booth sales counts toward the same $49. Below the line, Free is cheaper than Plus even though Plus has the better rate. Above it, you are paying Square extra for the privilege of not subscribing.

Against a flat-fee storefront elsewhere. If another platform charges $10 a month at 2.9% plus 30 cents, the question is when 0.4% exceeds $10. That is at $2,500 a month in online sales, a far lower bar than the Square Plus one.

Homegrown is that platform in this post: $10 a month billed yearly, or $12.50 a month billed month to month, with card processing at 2.9% plus 30 cents and no commission (its signup page, checked September 17, 2026). On the month to month price the break-even moves to $3,125 in online sales.

Worked at three volumes, using a $20 average order and online sales only:

• $1,000 a month, 50 orders. Free costs $33.00 plus $15.00 = $48.00. Plus costs $49.00 plus $29.00 plus $15.00 = $93.00. Free wins comfortably.
• $4,000 a month, 200 orders. Free costs $132.00 plus $60.00 = $192.00. Plus costs $49.00 plus $116.00 plus $60.00 = $225.00. Free still wins.
• $15,000 a month, 750 orders. Free costs $495.00 plus $225.00 = $720.00. Plus costs $49.00 plus $435.00 plus $225.00 = $709.00. Plus finally wins.

That is a long runway, and it is why Square's free plan is a genuinely good deal for a small vendor rather than a trap. The trap is only in the word "free," which suggests a cost of zero rather than a cost you cannot see.

Why does the 0.4% matter more than it sounds?

Because percentages compound against you in exactly the months you are doing well.

• At $500 a month online, the extra 0.4% is $2 a month. Nobody should care.
• At $2,500, it is $10 a month, or $120 a year.
• At $5,000, it is $20 a month, or $240 a year.
• At $10,000, it is $40 a month, or $480 a year.

None of those figures ever appears as a line on a bill. There is no invoice that says "free plan surcharge." It arrives as a slightly smaller deposit, every single day, which is the hardest kind of cost to notice and the easiest kind to carry for years.

This is worth understanding structurally rather than just accepting. Card processing rates are built on interchange, the wholesale cost that goes to the bank that issued the customer's card, plus the assessments the card networks charge, plus the processor's own margin. The Federal Trade Commission's resources for small businesses cover scams, data security and business guidance. Payment acceptance is a different kind of obligation, and one of the few costs charged as a share of revenue rather than as a fixed bill. That is precisely why it deserves more attention than its size suggests: a fixed cost is a decision you make once, and a percentage is a decision that keeps charging you.

You see the same structure across the category once you know to look for it. One platform charges no subscription and takes a percentage of every order at checkout. Another charges a low monthly price and adds a store transaction fee on top of processing. A third publishes a cheap entry tier and puts the features you need one tier up. None of that is dishonest, and in every case the numbers are on the page. But the headline price and the actual cost are different quantities, and only one of them is designed to be memorable. Our comparison of Homegrown against Hotplate works through the no-subscription version of this trade, where Hotplate's 5% plus 55 cent platform fee lands on your customer at checkout while you still pay the 2.9% plus 30 cents card processing (Hotplate's pricing page, September 17, 2026).

Why does the 30 cent fee matter more than the 0.4% on a small order?

Because the fixed 30 cents is a bigger share of a small order than the 0.4% gap is. We opened 20 public Homegrown storefronts from the vendor directory on September 17, 2026 and read the listed product prices on the 13 whose cards showed a plain price. The median of those 43 listed prices was $12. On a $12 order that 30 cents is 2.5% of the sale while the 0.4% gap is under 5 cents. Run Square's online rates on that order and the free plan's famous 0.4% almost disappears next to the per order fee that every plan charges.

Swipe sideways to see the whole table. The first column stays put.

Read the table from the top down. A $5 cookie order loses 9.3% of its price to Square Free's online fee, and 8.9% on Plus, a gap of 2 cents. A $50 order loses 3.9% and 3.5%. The 0.4% never costs more than 20 cents on any order in this table. So for a vendor selling $12 loaves, the way to shrink card fees is not the plan, it is the order: two loaves in one order pay one 30 cent fee instead of two. Three habits do more for your fee bill than any plan change Square offers:

• Sell a two loaf or half dozen option as its own product, so one checkout carries two of what you make.
• Set a minimum order for delivery, which turns a $7 order into a $20 one and cuts the 30 cent fee to 1.5% of the sale.
• Take cash and cards at the booth and save the online checkout for preorders, since in-person card fees are 2.6% plus 15 cents and cash is free.

Crust & Crumb sits right at the middle of the storefronts we opened: six products, five of them priced between $10 and $13, against a median of $12 across the 43 prices we read. The full range was much wider, from $3 to $35. On Square Free, a customer buying one $12 loaf online costs the vendor 70¢ in card fees. On Square Plus it costs 65¢. On Homegrown it costs 65¢ plus the flat $10 a month. If you want to see your own margin after card fees and a subscription, our free profit margin calculator takes an average order value, weekly orders and ingredient cost and shows the monthly number.

How do you compare a percentage plan to a subscription plan?

One number, applied consistently: what does this cost me per month at my actual volume? Not the headline, not the rate, the monthly total.

1. Take your real monthly sales, split into online and in-person.
2. For each option, add: subscription plus (rate x sales) plus (per-order fee x order count).
3. Do it at three volumes: a slow month, a typical month, and your best month.
4. Look at the spread, not the average. Percentage plans win the slow month and lose the good one.
5. Add per-location multipliers where they apply, since that changes the shape entirely.
6. Compare features too, because a feature you do not use is worth nothing at any price, and a feature you do need can settle the question before the arithmetic does.

That exercise takes about ten minutes with a calculator and it settles arguments that people otherwise have with themselves for months. It also produces a number you can re-run next year, which matters more than getting it exactly right today.

What else does the free plan give up?

Square Free gives up the 2.9% online rate, the loyalty program, email and text marketing and staff scheduling, all of which start with the $49 Square Plus plan. It also gives up the kitchen display app, which Free cannot use at all and which costs $30 a month for each device on top of the Plus price.

The rate is the main thing, but not the only thing. Moving from Free to Plus also adds:

• Lower in-person rates, 2.5% plus 15 cents against 2.6% plus 15 cents
• Advanced point-of-sale features for food and beverage, retail, and appointments
• A loyalty rewards program connected to the POS
• Email and text message marketing, with the first 500 texts free then 3 cents each
• Staff management, shift scheduling, and attendance
• Access to the kitchen display app, which is not available on Free at all and is billed at $30 for each device every month on Plus ($20 on Premium)

If any of those matter to you, the $49 is buying more than a rate reduction and the break-even calculation above is the wrong question. Price the features you need, then treat the rate difference as a discount on top.

Square Free vs Square Plus vs Square Premium at a glance

Square Free vs Square Plus comes down to $49 for each location every month against a 0.4% online discount, a 0.1% in-person discount and the tools in the table below. Premium is a $149 plan for businesses that want phone support around the clock and the lowest in-person rate. Everything here is from Square's pricing page and its online store plans page, both read on September 17, 2026.

Swipe sideways to see the whole table. The first column stays put.

The honest summary for a cottage food vendor: almost none of the Plus tools are built for a home kitchen. Loyalty programs, shift scheduling and a kitchen screen are restaurant and shop features. If your online sales are well under $12,250 a month and you do not need those tools, Square Free vs Square Plus is not a close call, and Free wins. Right at that line it is close. At $12,000 a month online the 0.4% gap is $48 against the $49 Plus fee, a difference of about a dollar, so the tools decide it rather than the rate. Booth sales move that line down, because Plus saves 0.1% on those too.

What does Square Online's free plan include for a new online store?

Square Online's free plan includes a website builder with SEO tools, pickup, local delivery and shipping options, selling on search and social, coupons and customer accounts. What it leaves out, according to Square's online store plans page on September 17, 2026, is connecting your own domain name, selling bundles and subscriptions, and the site and eCommerce data reports. Those three sit on Plus and Premium.

For a food vendor launching a first online store, that shakes out like this:

• You can take orders on day one with pickup, local delivery or shipping, and the store is on a Square web address until you pay for a plan that connects your own domain.
• You pay 3.3% plus 30 cents on every online card payment, the Free plan online rate.
• You do not get sales reports for the website on Free. You can still see payments in the Square dashboard, but the site traffic and eCommerce reports are a paid feature.
• Plus adds expanded site customization, advanced item settings, QR code ordering and subscriptions, plus the ability to connect your own domain.
• Premium adds real time shipping rates, advanced reporting and 24/7 phone support.

Square Online no longer has plans of its own. The website features are part of Square Free, Square Plus and Square Premium, and Square's old Square Online pricing page now returns a page not found error. If you are on one of the older Square Online paid plans, Square's help center describes a self serve switch to the new plans with a prorated refund.

Does this apply to in-person sales too?

Only slightly, and this is where Square's free plan is genuinely excellent.

The in-person rate on Square Free is 2.6% plus 15 cents, which is close to Stripe's in-person rate of 2.7% plus 5 cents: Stripe is a few cents cheaper on sales under $100 ($0.59 against $0.67 on a $20 sale) and Square Free is cheaper above that (Stripe's pricing page, September 17, 2026). Plus improves it to 2.5% plus 15 cents and Premium to 2.4%, but those are tenths of a point rather than the 0.4 the online rate moves.

So a vendor whose sales are mostly taps at a market booth is barely affected by any of this. If you take $4,000 a month at a booth and $500 online, the free plan's higher rates cost you about $6 a month against Plus: $4 at the booth and $2 online. Plus would charge $49 for that saving, so stop thinking about it.

What should you actually do?

Multiply your monthly online sales by 0.4%, multiply your in-person sales by 0.1%, add the two and compare the total to $49. That one number decides the Square question on rate, and if you need none of the Plus tools it decides the whole thing. These seven steps get you to it:

1. Pull your last three months and split online from in-person.
2. Multiply online sales by 0.4% and in-person sales by 0.1%. Added together, that is what the free plan costs you per month.
3. Compare the total to $49. If it is smaller, stay on Free.
4. Compare the online number on its own to $10 if you are weighing a flat-fee storefront elsewhere. The bar is much lower.
5. Count your locations. Square Plus is priced per location, so if you set up three markets as three separate Square locations that is $147 a month, not $49.
6. Check the feature list, since loyalty, marketing, and staff tools may justify the plan on their own.
7. Recheck in six months. The right answer changes as your online share grows.

If you run this properly and the free plan is still correct, that is a fine outcome. The point of the exercise is not to talk you into a subscription, it is to make sure you know what you are paying rather than assuming it is nothing. A vendor who has consciously decided to accept 0.4% because their online volume is small is in a completely different position from one who believes the plan is free, even though they are on the same plan paying the same amount. The first will notice when their online share grows. The second will not.

What does this cost against a flat-fee alternative?

Because the $2,500 break-even is so much lower than the $12,250 one, a flat fee storefront passes Square Free long before Square Plus does.

At $4,000 a month across 200 online orders:

• Square Free: 3.3% of $4,000 = $132.00, plus $0.30 x 200 = $60.00. $192.00 a month
• A $10 a month storefront (Homegrown, billed yearly) at 2.9% + $0.30: $10.00, plus $116.00, plus $60.00. $186.00 a month

That is only $6 a month, or $72 a year, which is not a reason to move anything on its own. What is worth pricing alongside it is what each one does: whether sales tax gets filed for you, whether pickup can be scheduled at more than one location, whether local delivery has a route, and whether you pay per location. Our full comparison of Homegrown against Square Online works that through, and our roundup of the best e-commerce platforms for local vendors covers the wider field.

If baked goods are your product, two of our guides run this same fee stack against Etsy, Shopify, Hotplate and Bakesy: the best platforms for selling baked goods online without Etsy and the best platform to sell food from home. Both use the same rule as this post: subscription plus rate plus per order fee, at your volume.

Whichever one you pick, keep the card fees on their own line in your books. The IRS guidance on recordkeeping for small businesses says a recordkeeping system only has to show your income and expenses clearly. A fee line you can actually read is the only way to run this calculation on your own numbers next year.

Frequently asked questions

Is Square Online really free?

The plan is free to have. It is not free to use. Square Free charges 3.3% plus 30 cents on online card payments against 2.9% plus 30 cents on its paid plans. That 0.4% difference is the cost of the free plan, and it scales with your sales.

How much does the free plan cost me in practice?

0.4% of your online sales, and 0.1% of anything you sell in person. Taking the online part on its own: at $1,000 a month that is $4. At $5,000 a month it is $20, or $240 a year. At $10,000 a month it is $480 a year.

When should I upgrade to Square Plus?

On rate alone, at about $12,250 a month in online sales, where the 0.4% saving covers the $49 subscription. If you also sell in person, add 0.1% of those sales to the 0.4% of your online sales, because Plus cuts the in-person rate too, and the upgrade pays for itself sooner. Before that, upgrade only if you need what else is on the plan: loyalty, email and text marketing, staff management, or the advanced point-of-sale features.

Does the free plan affect my in-person rates?

Barely. Square Free charges 2.6% plus 15 cents in person against 2.5% on Plus, a tenth of a point. If most of your sales happen at a booth, the free plan costs you almost nothing.

Is Square Plus priced per location?

Yes. Square Plus is $49 a month per location and Premium is $149 per location. If you sell at several markets and want them tracked separately, multiply accordingly before comparing anything.

Why would Square charge more on a free plan?

It is a straightforward pricing choice rather than anything underhanded, and Square publishes both rates openly. Free plans have to be paid for somewhere, and a slightly higher transaction rate is a common way to do it. The rate is on their public fee page, so it is disclosed rather than hidden.

What is the cheapest way to sell online with Square?

Under about $12,250 a month in online sales, the free plan, despite the higher rate. Above that, Square Plus. In-person sales pull that line down, because Plus saves 0.1% there as well. If you are also weighing platforms outside Square, the relevant break-even against a $10 a month flat-fee storefront billed yearly is much lower, at around $2,500 a month.

Is Square free to use?

The plain answer to "is Square free" is yes for the software and no for each sale. Square Free has no monthly fee, no setup fee and no contract, and it includes the point of sale app, an online site and invoicing. Every card payment costs a fee: 2.6% + 15¢ at the booth and 3.3% + 30¢ for online orders on the Free plan. Cash and check payments are free on every plan.

How much does Square cost per month?

$0 on Square Free, $49 per location on Square Plus and $149 per location on Square Premium, plus card processing on every plan. Add-ons cost extra: a kitchen display screen adds $30 monthly (Plus) or $20 (Premium) for each device, and a kiosk adds $50 or $30 for each device. Square's pricing page had those numbers on September 17, 2026.

Does Square have a free trial?

Both paid plans, Plus and Premium, come with a 30 day free trial, and you can cancel or change plans at any time. Square Free has no trial because it has no subscription. You sign up, take a payment and pay the processing fee on that payment.

What is the difference between Square Plus and Square Premium?

$100 a month per location, a 0.1% lower in-person rate, and support. Premium charges 2.4% + 15¢ for a tapped card against 2.5% + 15¢ on Plus, and both plans share the same online rate of 2.9% plus 30 cents. Premium adds 24/7 phone support, advanced reporting, 2,500 included texts a month instead of 500, and no gift card load fee. For a home food vendor, Plus already has more than you will use.

Is a Square website free?

Yes. Square Free includes the Square Online website builder with SEO tools, pickup, delivery and shipping options, coupons and customer accounts. So is Square free for a basic online store? Free to build and paid per order: 3.3% + 30¢ for each online card payment, and connecting your own domain name needs Plus or Premium.

The bottom line

Square Online's free plan is a good product, and it is the right choice for a vendor whose Plus savings do not reach $49 a month and who does not need the loyalty, marketing, staff or kitchen display tools that Plus adds. The 0.4% online surcharge and the 0.1% in-person one take a long time to add up to $49 together, and the in-person rates are excellent throughout.

What it is not, is free. It is a plan with the cost moved from a subscription line onto every transaction, which means you pay most when you are selling most and you never see it itemized. Run the calculation that matters, your online sales times 0.4% plus your in-person sales times 0.1%, and you will know within a minute whether the free plan is saving you money or quietly costing you a few hundred a year. If you need what else is on Plus, price those tools first and count the rate saving as a discount. If the number is uncomfortable and you are also tired of filing your own sales tax, it is worth seeing what a flat-fee storefront does with the same orders before you upgrade anything.

The vendors in our storefront sample are the reason this post exists. A $12 loaf sold online pays 70¢ in card fees on Square Free and 65¢ on a plan that also has a monthly price. Neither number is a problem. The problem is choosing a plan without knowing them, or paying $49 a month for restaurant tools a home kitchen never opens. Know your online sales, know your order size, and the right plan picks itself.