How to Set Up Shipping on Squarespace: Rates, Weights, Shippo, Printful, and More.

Written By Seth Hoffman

TL;DR: Setting up shipping in Squarespace is not just one setting. It is a system made up of checkout rates, product weights, package dimensions, fulfillment profiles, label tools, customer notifications, and store policies.

I have been building Squarespace websites for years, and honestly, shipping is one of those areas that used to make me stop and ask, “Wait, but what actually happens after someone places the order?” If you have wondered the same thing, you are not alone.

Squarespace controls what customers are charged at checkout. Tools like Shippo can help after the order is placed by importing orders, comparing carrier rates, purchasing labels, printing labels, and managing tracking. Those two parts are related, but they are not the same thing.

The most common Squarespace shipping problems happen when store owners enter product weight instead of packaged weight, use product dimensions instead of package dimensions, forget packaging materials, assume Shippo automatically fixes checkout rates, or launch without testing what happens after a real order comes in.

The best approach is to start simple, enter realistic packaged weights, think through how items will actually ship, test several types of orders, and compare what customers pay at checkout with what labels actually cost.

Shipping is one of the least glamorous parts of building an ecommerce website. Nobody starts an online store because they are excited to ask questions like:

  • How much does a tote bag weigh?

  • Do I need to measure every jar with a ruler?

  • Why is Squarespace charging $40 to ship one T-shirt?

And yet, shipping can quietly make or break an ecommerce launch.

A beautiful product page does not help much if checkout feels confusing, shipping rates scare customers away, or the fulfillment process turns into a guessing game every time an order comes in.

The tricky part is that Squarespace shipping is not just one thing. It includes several connected decisions:

  • What customers are charged at checkout

  • How product weights and dimensions are entered

  • Which products ship through which method

  • Whether you use flat rates, weight-based rates, free shipping, or carrier-calculated shipping

  • How labels are purchased and printed

  • How orders are fulfilled

  • How tracking gets sent to customers

  • How you handle products that ship from different places

Once you understand those pieces separately, the whole thing becomes much less intimidating.

The goal of this guide is to help you build a practical shipping setup for your Squarespace store so your ecommerce process works behind the scenes as well as it looks on the screen.

When you sell physical products through Squarespace, you need to decide how shipping will be handled at checkout.

That means Squarespace needs to know what shipping options to show your customer and how much to charge.

Depending on your store, you might use:

  • Flat-rate shipping

  • Weight-based shipping

  • Free shipping

  • Carrier-calculated shipping

  • Local pickup

  • Local delivery

  • Product-specific fulfillment profiles

  • Third-party fulfillment or shipping tools

The important thing to understand is that Squarespace checkout shipping is about what the customer pays when they place the order.

That is different from what happens after the order comes in.

After purchase, you still need to pack the product, buy or print a label, add tracking, and get the order to the customer. You may do that directly inside Squarespace, through a shipping platform like Shippo, through a fulfillment service like Printful, or manually through a carrier website.

This is where many store owners get confused.

They connect a shipping tool and assume the shipping setup is finished. But connecting a label platform does not automatically mean your checkout rates are configured correctly.

You still need to decide what the customer should be charged.

Squarespace gives ecommerce stores several ways to charge for shipping. The best option depends on what you sell, how consistent your products are, and how much complexity you want to manage.

Flat-rate shipping

Flat-rate shipping charges the same amount regardless of order weight or destination, within the rules you set.

Example:

  • Standard Shipping: $8

  • Express Shipping: $18

Flat-rate shipping is simple and easy for customers to understand. It works best when your products are similar in size, weight, and shipping cost. The downside is that you may overcharge some customers and undercharge others.

If most of your orders cost $7 to $10 to ship, an $8 or $9 flat rate may work well. If one customer orders a sticker and another orders three ceramic mugs, flat rate may get messy fast.

Weight-based shipping

Weight-based shipping charges customers based on the total weight of the order (surprise surprise!).

Example:

  • 0 to 1 lb: $6

  • 1 to 3 lb: $10

  • 3 to 5 lb: $16

This can work well if your products vary in weight but are still fairly predictable. The catch is that your product weights need to be reasonable. If you enter the wrong weights, the shipping rates will be wrong too.

Carrier-calculated shipping

Carrier-calculated shipping uses carrier data to calculate shipping rates based on the order, shipping destination, and available services.

This can be useful if your products vary widely or if you want customers to see real-time carrier options.

However, carrier-calculated shipping usually requires more setup and may depend on your Squarespace plan, country, carriers, and store configuration. Before building your whole shipping strategy around it, confirm that it is available for your store and matches how you actually ship.

Free shipping

Free shipping is popular because customers like it. But shipping is never actually free. Someone pays for it. Usually, the cost is absorbed into product pricing, margins, minimum order thresholds, or promotional strategy.

Free shipping can work well if you have enough margin, sell higher-priced products, or want to encourage larger orders.

For example:

  • Free shipping on orders over $75

  • Free shipping on a specific product collection

  • Free shipping for a limited-time promotion

The mistake is offering free shipping without knowing what it actually costs you.

Local pickup and local delivery

Local pickup and local delivery can be great for businesses with nearby customers, local farms, artists, shops, bakeries, or service-based businesses that also sell physical products. The key is operational clarity.

  • If you offer local pickup, customers need to know where, when, and how pickup works.

  • If you offer local delivery, you need to define the delivery area, timing, and expectations.

This is less about software and more about avoiding confusion.

Here is a simple comparison:

Method Best For Advantages Drawbacks
Flat rate Similar products with predictable shipping costs Simple to set up and easy for customers to understand Can overcharge or undercharge if products vary
Weight-based Products that vary by weight but ship in predictable ways More flexible than flat rate Requires accurate weights and testing
Carrier-calculated Stores with varied products, destinations, or service options More precise real-time rates More setup, plan requirements, and complexity
Free shipping Promotions, higher-margin products, or larger order incentives Strong sales incentive Cost must be absorbed elsewhere
Local pickup Local customers No carrier cost and simple fulfillment Requires clear instructions and coordination
Local delivery Local or regional businesses Good customer experience for nearby buyers Requires boundaries, timing, and operational planning

  • If you sell a small number of similar products, start with flat-rate shipping.

  • If you sell products that vary by weight but ship in similar boxes, weight-based shipping may be a good fit.

  • If you sell a wide variety of products and ship to many locations, carrier-calculated shipping may be worth exploring.

  • If you have strong margins or want to encourage larger orders, consider free shipping over a certain threshold.

  • If you serve a local audience, add local pickup or delivery where it makes sense.

The best shipping setup is not always the most sophisticated one. It is the one that is accurate enough, easy enough to maintain, and clear enough for customers.

Shippo is a shipping and label platform. I discovered it while building a client website a few years ago and they LOVED it, which made me love it. I now recommend it to most of my clients to get simple, great shipping rates.

Shippo can help you import orders, compare carrier rates, buy shipping labels, print labels, generate tracking numbers, and manage shipments.

That can be incredibly useful.

Shippo is not for everyone, and I would not say every Squarespace store needs it. If you only sell a handful of products and ship occasionally, you may be able to keep things very simple.

But for many of the small to mid-sized ecommerce clients I have worked with, Shippo has been a good fit. It can simplify the label process, make it easier to compare services, and help store owners make sure the shipping charged at checkout is not wildly disconnected from what the label actually costs.

That last part matters.

If your customer pays $8 for shipping and the actual label costs $7.50, great. If your customer pays $8 and the label costs $18, your shipping setup probably needs work. Shippo can help you see that gap quickly.

But Shippo does not replace every shipping decision inside Squarespace.

This is the most important thing to remember:

Squarespace controls what customers are charged at checkout.

Shippo helps you fulfill orders after they are placed.

Those two systems can work together, but they do different jobs.

For example, a customer might pay $8 for shipping at checkout because you set up an $8 flat-rate shipping option in Squarespace.

After the order comes in, you might use Shippo to compare USPS, UPS, or another carrier and buy the actual label.

If the label costs $7.42, great. If it costs $14.80, you just learned that your checkout shipping rule may need adjustment.

That is why testing matters.

Do you need your own USPS or UPS Account?

Not always. Many shipping platforms provide access to carrier options without requiring every small business to connect its own personal carrier account.

That said, if you already have negotiated rates, special billing arrangements, or a carrier account you want to use, you may need to connect that account or choose a fulfillment tool that supports your setup.

The practical advice is simple:

If you are just starting, use the simplest supported setup.

If you already have negotiated rates, confirm how your carrier account works before launch.

Once a customer places an order, the shipping process moves from checkout setup to fulfillment.

This is where many store owners get nervous because the settings are no longer theoretical. Someone paid. Now you need to get the product to them.

In a typical Squarespace and Shippo workflow, the process looks something like this:

  1. The customer places an order through your Squarespace checkout.

  2. Squarespace records the order and the shipping method the customer selected.

  3. The order appears in your shipping tool, such as Shippo.

  4. You review the order, package details, shipping service, and label cost.

  5. You purchase the shipping label.

  6. You print and attach the label to the package.

  7. You drop the package off with the carrier or schedule a pickup.

  8. Tracking information is added to the order or sent to the customer, depending on your settings and workflow.

That sounds like a lot, but after you do it once or twice, it becomes much more straightforward.

The key is to understand that buying the label is not the same thing as the package physically being in the carrier’s hands. The label tells the carrier where the package is going and how it should be shipped. The package usually does not begin moving until USPS, UPS, FedEx, or another carrier scans it into their system.

You also do not necessarily need a special label printer to begin.

Many small businesses start by printing labels on a regular home or office printer using standard paper. Then they trim the label and tape it securely to the package. Just make sure the barcode is flat, clear, and easy to scan.

If you start shipping regularly, a 4 x 6 thermal label printer can make the process much faster. It is cleaner, easier, and avoids the whole “print, cut, tape, repeat” routine. But it is not required on day one.

If you are using USPS, it is also worth checking your local pickup, drop-off, and final collection times. If you drop off a package after the final collection, it may not begin moving until the next business day. That does not usually mean your label is invalid. It just means the package missed that day’s processing window.

And one more thing that causes confusion: “Label Created” does not always mean “package is moving.” Tracking may show “Label Created,” “Pre-Shipment,” or “USPS Awaiting Item” until the carrier physically receives and scans the package.

This is normal, but customers may not know that.

A simple note in your shipping policy can help:

“Tracking may show as ‘Label Created’ until the carrier scans the package. Once the package is scanned, tracking updates will begin appearing through the carrier.”

That one sentence can prevent a surprising number of customer emails.

This is where shipping starts to feel strangely philosophical.

What does a product weigh?
The item itself?
The item in the jar?
The item in the jar with padding?

The item in the jar, in a box, with padding, tape, tissue paper, and the thank-you card you added because you are a thoughtful human?

For shipping purposes, you should usually think in terms of packaged weight.

That means the product plus the things required to ship it safely.

Packaged weight can include the product, container, lid, wrapping, padding, mailer or box, cold packs or insulation, insert cards, and other packaging materials.

For example, a jar containing 12 ounces of honey does not necessarily ship as 12 ounces. Once you include the glass jar, lid, label, wrapping, padding, and box, the shipping weight may be closer to 15 to 20 ounces.

That matters. If you only enter the net weight of the product, your shipping rate may be too low.

Do you need exact weights?

You do not need to become a shipping scientist before launching but you should be realistic.

For fragile, heavy, expensive, or commonly ordered products, weigh the actual packaged item whenever possible. Package it the way you would ship it, put it on a scale, and record the weight.

For simple products, educated estimates can work at first. But they should be tested and refined after real orders.

A $20 kitchen scale can save you a lot of guessing.

What dimensions should you use?

Dimensions are another common source of confusion.

The dimensions that matter for shipping are usually the dimensions of the package, not the product at its largest possible size.

A tote bag might be 15 inches wide when unfolded. But if it ships folded in a 10 x 8 x 1-inch mailer, the shipping package is what matters.

A T-shirt may be worn on a human body. Please do not enter the human body dimensions.

For shipping, ask:

  • How will this product actually be packed?

  • What box or mailer will it go in?

  • How big is that package?

  • What happens if someone orders two?

  • What happens if someone orders this item with something else?

Product dimensions describe the product itself.

Package dimensions describe the box, mailer, or package used to ship it.

Saved package presets describe common packaging options you use repeatedly.

Combined-order packaging describes what happens when multiple products ship together.

These are related, but they are not identical.

A small business does not need to solve every possible package combination before launch. But you do need a practical starting point.

One of the best things you can do is create a small set of common package presets. Do not create 47 package types unless you enjoy suffering.

Most small stores can start with a few:

  • Small box

  • Medium box

  • Large box

  • Padded mailer

  • Poly mailer

  • Fragile-item box

  • Long or specialty box, if needed

The goal is not to create a perfect packaging universe. The goal is to make fulfillment faster and more consistent. When an order comes in, you should not be asking, “What on earth do I put this in?” every single time.

You want a simple system.

For example:

  • T-shirts ship in a poly mailer.

  • Mugs ship in a fragile-item box.

  • Small accessories ship in a padded mailer.

  • Multiple items ship in a medium box.

  • Larger orders ship in a large box.

Then, after a few weeks or months, review your actual orders and refine the presets.

Suggested starting weights and dimensions

The table below is only a starting point. Do not copy these numbers blindly.

Different products, packaging, carriers, and customer expectations can change the right setup. Use these examples to think through your own store, then package and weigh your actual products before finalizing your shipping rules.

Product Example Packaged Weight Example Package
T-shirt 8 to 12 oz 10 × 8 × 1 in mailer
Hoodie 1.5 to 2.5 lb 12 × 10 × 3 in mailer or box
Tote bag 8 to 12 oz 10 × 8 × 1 in mailer
Baseball cap 8 to 12 oz 10 × 8 × 5 in box
Ceramic mug 1.5 to 2 lb 8 × 8 × 6 in box
12 oz jar 15 to 20 oz 6 × 6 × 4 in box
Small seasoning container 4 to 8 oz 6 × 6 × 3 in box
Dried food pouch 3 to 8 oz 8 × 6 × 2 in mailer
Small art print 4 to 12 oz Rigid mailer or tube
Book 8 oz to 2 lb Mailer or box, depending on size

Again, these are not universal values.

They are examples to help you avoid the most common mistake: entering the product weight and forgetting the shipping materials.

Printful adds another layer to the shipping conversation.

If you sell print-on-demand products through Printful, Printful typically handles printing, packing, and shipping those items.

That is great.

But what happens if your store also sells products you ship yourself?

For example:

  • A T-shirt fulfilled by Printful

  • A mug shipped by you

  • A book shipped by you

  • A tote bag that might be fulfilled by Printful or stocked by you

This is called mixed fulfillment, and it needs to be thought through carefully.

  • A single customer order may result in:

  • Separate packages

  • Separate tracking numbers

  • Different shipping timelines

  • Different fulfillment providers

  • Different shipping costs

  • More complicated customer communication

Do not assume customers will not notice. They may notice. And that is okay, as long as expectations are clear.

A customer who receives one package from Printful and another package from your studio may be perfectly happy if they were told what to expect. They may be confused if they expected everything to arrive together.

Do not launch your store without testing the full checkout and fulfillment process.

Looking at the settings is not enough. You need to behave like a customer and then behave like the person fulfilling the order.

Test scenarios should include different products, product types & weights, local and distant shipping, etc.

Here is what you want to confirm:

  • Shipping rates appear at checkout.

  • The amounts make sense.

  • The order appears correctly in Squarespace.

  • The order appears correctly in your shipping or fulfillment tool.

  • The correct package is available or easy to select.

  • Carrier services and label options appear.

  • The actual label cost is reasonably close to what the customer paid.

  • Tracking can be added or sent.

  • Customer emails make sense.

When testing fulfillment, do not stop at checkout. Continue far enough to understand what the store owner will actually see after the order is placed.

Before launch, test:

  • Whether the customer’s selected shipping method appears clearly in the order

  • Whether the order syncs to Shippo or your fulfillment tool

  • Whether you can review label options before buying

  • Whether the package weight and dimensions make sense

  • Whether the label cost is close to what the customer paid

  • Whether tracking is created correctly

  • Whether the customer notification email says what you expect

  • Whether an unused test label can be voided if needed

This is the part of testing that gives store owners confidence. It is one thing to know the customer can check out. It is another thing to know you can actually fulfill the order without panic.

  • Squarespace can calculate or apply shipping charges based on the shipping options you set up. Depending on your setup, those options may include flat rate, weight-based, free shipping, carrier-calculated shipping, local pickup, local delivery, or fulfillment profiles.

    But it is not magic. The settings need to be configured correctly.

  • Yes, Shippo can connect with Squarespace and help with post-purchase shipping tasks like importing orders, buying labels, printing labels, and adding tracking.

    Just remember that Shippo is primarily part of fulfillment. You still need to set up your checkout shipping rates in Squarespace.

  • Not necessarily.

    If you only ship a few orders occasionally, you may not need a separate shipping platform. But if you want a cleaner label workflow, carrier comparisons, tracking, and a better way to compare actual label costs against what customers paid, Shippo can be a good fit.

    I have found it especially helpful for small to mid-sized businesses that need something more organized than manually copying addresses into carrier websites.

  • Shippo has different pricing and account options that can change over time. Before publishing or relying on pricing, check Shippo’s current pricing directly.

  • Shipping platforms like Shippo often provide access to carrier rates, but the exact discounts, carriers, and availability can change. Always confirm current rates and carriers inside your account.

  • Not necessarily. Many small businesses can start using available carrier options through their shipping platform.

    If you have negotiated rates or a specific billing relationship with a carrier, you may need to connect your own account or choose a fulfillment tool that supports it.

  • You need useful weights. For simple products, a reasonable estimate may be fine at first. For fragile, heavy, expensive, or frequently ordered products, use actual packaged weights whenever possible.

  • For shipping purposes, packaged weight is usually more useful. That means the product plus the packaging needed to ship it.

  • Use dimensions that support your shipping method and reflect how the item will actually ship. In many cases, the shipping package dimensions are more useful than the product’s display dimensions.

  • This is where shipping gets more complex. You may need to test common combinations, use package presets, and adjust your shipping rules based on actual orders.

  • Yes, many stores use free shipping thresholds. Just make sure you understand your margins and average shipping costs before offering it.

  • Yes, if you set up expedited options that apply to their cart and location. The details depend on your shipping method and store setup.

  • No. Shippo helps you buy and create labels, but you still need to choose the service, purchase the label, and print it.

  • Once you buy a label, Shippo purchases the postage and generates the shipping label. You can then download and print the label, attach it to the package, and drop it off with the carrier or schedule pickup where available.

  • It should show the order and shipping details passed from Squarespace, including the shipping method selected at checkout. Before purchasing a label, review the available services and confirm the method you want to use.

  • The exact behavior depends on your Squarespace and Shippo settings. In some workflows, tracking is passed back to the store and the order is marked fulfilled. However, you should test this before launch so you know exactly what your customer receives.

  • Not necessarily. “Label Created” usually means postage has been purchased and a tracking number exists. The package may not show movement until the carrier physically receives and scans it.

You can absolutely set up simple Squarespace shipping yourself. If you sell a few products with similar weights and packaging, a simple flat-rate or weight-based setup may be enough.

But it can be worth hiring help if:

  • You sell many different product types.

  • You use Printful and self-fulfilled products together.

  • You ship fragile, heavy, fresh, or regulated products.

  • Your checkout rates seem wrong.

  • Customers are abandoning checkout because shipping feels too expensive.

  • You need local pickup, delivery, and shipping to work together.

  • You want to connect Shippo, Printful, or other fulfillment tools.

  • You are launching a store and do not want to discover shipping problems after customers start ordering.

Shipping is not the flashiest part of ecommerce. But it is one of the places where small mistakes can create real frustration. A good setup makes the store easier for customers and easier for your team.

Squarespace shipping can feel complicated because it involves more than one system. Your checkout settings determine what customers pay. Your product weights and dimensions influence those rates. Your fulfillment profiles control which options apply to which products. Your packaging affects your actual label cost. Your shipping platform helps you fulfill the order. Your customer communication sets expectations after purchase.

Once you separate those pieces, the process becomes much more manageable. You do not need a perfect shipping setup on day one. But you do need a thoughtful one.

Start simple. Use realistic weights. Think in terms of packaged products. Create a few common package presets. Test multiple cart scenarios. Compare what customers pay with what labels actually cost. Then adjust as you learn.

That is how a Squarespace store becomes more than a nice-looking product catalog.

It becomes a store that actually works.

Need Help Setting Up Squarespace Shipping?

Known Creative helps businesses build Squarespace websites and ecommerce stores that work behind the scenes as well as they look on the screen.

If you are launching a store, adding products, connecting Shippo or Printful, or trying to fix shipping rates that do not make sense, we can help you sort through the setup and create a cleaner process.

We can help with:

If you want a second set of eyes on your Squarespace store, book a call with Known Creative. We are happy to take a look.

Book a Call

Table of Contents

1. Why Squarespace Shipping Feels So Complicated
2. How Squarespace Shipping Actually Works
3. Squarespace Shipping Rates Explained
4. Comparing Squarespace Shipping Options
5. How Shippo Works With Squarespace
6. What Happens After Someone Places an Order?
7. Defining Product Weights and Dimensions
8. Package Presets and Common Product Examples
9. Printful and Mixed Fulfillment
10. How to Test Your Shipping Setup
11. Frequently Asked Questions (Shipping FAQs)
12. When to Hire A Squarespace Expert

Seth Hoffman

Seth is the Owner & Creative Director at Known Creative and is a top rated Squarespace Expert. Read More

http://beknown.nyc
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