What a $30 Shopify Sale Really Leaves You
Revenue is the amount the customer pays. Profit is what remains after the costs required to produce that sale.
Confusing the two is one of the fastest ways to build a busy store that does not generate useful income.
This article follows one fictional $30 physical-product order. The figures are examples, not a promise about what your product will earn.
The starting order
Assume the customer buys one product for $30 and receives free shipping.
Store revenue begins at:
$30.00
Now subtract the costs one at a time.
Payment processing
Shopify's current US pricing page advertises online card rates on Basic starting from 2.9% plus 30 cents. Actual rates vary by plan, market, card and payment method.
For this example:
$30 × 2.9% = $0.87
Add the fixed 30-cent charge:
$0.87 + $0.30 = $1.17
Revenue after the illustrative payment fee:
$28.83
If you use an eligible Shopify Payments setup, Shopify says qualifying orders are not charged an additional third-party transaction fee. Other providers can create additional charges, so check the arrangement available to your business.
Shopify pricing and payment fees
Product cost
Assume the product costs $9 from the supplier.
Do not forget inbound freight. If bringing 100 units to your home or warehouse costs $100, inbound delivery adds another $1 to each unit.
Landed product cost:
- Product: $9.00
- Inbound delivery allocation: $1.00
- Total: $10.00
Amount remaining:
$18.83
Packaging
The customer receives more than the product. A box or mailer, label, protective material and printed insert all cost money.
Assume:
- Mailer or box: $0.65
- Label and protective material: $0.25
- Printed insert: $0.10
- Total packaging: $1.00
Amount remaining:
$17.83
The insert is optional. Good packaging protects the item and communicates necessary information. It does not need to be elaborate.
Outbound shipping
Suppose delivery costs $5.00, but the business charges the customer $2.00 and absorbs the other $3.00.
Shipping subsidy:
$3.00
Amount remaining:
$14.83
“Free shipping” does not remove the cost. It moves the cost into the product price or the seller's margin.
Customer acquisition
Assume five customers place an order after $25 of advertising.
Customer acquisition cost:
$25 ÷ 5 customers = $5 per customer
Amount remaining after allocating $5 to this order:
$9.83
If the sale came from unpaid search, a referral or an existing audience, there may be no direct advertising charge. Organic acquisition still requires time and content, but its accounting treatment is different from a $5 ad cost.
Returns and problems
Not every order remains successful. Some are returned, replaced, damaged or disputed.
Assume the business reserves an average of $1 per order for these problems.
Amount remaining:
$8.83
This is a planning allowance. Your real rate should eventually be calculated from your own orders.
The complete example
| Item | Amount |
|---|---|
| Customer payment | $30.00 |
| Illustrative card processing | -$1.17 |
| Landed product cost | -$10.00 |
| Packaging | -$1.00 |
| Shipping subsidy | -$3.00 |
| Customer acquisition | -$5.00 |
| Returns and problems allowance | -$1.00 |
| Remaining contribution | $8.83 |
That $8.83 is not necessarily final take-home profit.
The business may still need to cover:
- Shopify subscription
- Paid apps
- Domain renewal
- Accounting
- Insurance
- Storage
- Equipment
- Wages or the owner's time
- Business and personal taxes
For this reason, “remaining contribution” is a more honest label than net profit at this stage.
The result without paid advertising
Remove the $5 customer acquisition cost and the order contributes:
$13.83
This shows why an audience, useful content, referrals and repeat customers can materially change the business. It does not mean organic traffic is effortless or guaranteed.
The result if you charge full shipping
If the customer pays the complete $5 delivery cost on top of the $30 product price, the shipping subsidy disappears.
The order then contributes another $3, assuming the shipping charge accurately matches the seller's cost.
Customers may be less willing to complete checkout when delivery is added. The right approach depends on the product, competitors and customer expectations.
The effect of a higher selling price
If the product can honestly support a $36 price, the extra $6 does not create a full $6 of contribution because the percentage-based payment fee rises slightly. Most of the increase does remain, however, because product and packaging costs may be unchanged.
This is why underpricing can be difficult to repair with volume. A weak margin multiplied by more orders creates more work, not necessarily a healthier business.
Build your own calculation
Use this structure:
Selling price
- discounts
- payment and platform fees
- product cost
- inbound freight
- packaging
- shipping paid by the business
- customer acquisition
- returns allowance
= contribution before fixed overhead and tax
Run the calculation for an ordinary order, not only the best possible order. Include discount codes and common shipping destinations if those will affect the average.
The practical conclusion
A $30 Shopify sale can leave less than $10 before fixed overhead and tax. It could also leave more if the product has a lower landed cost, the customer pays delivery or the sale arrives without paid advertising.
The useful number is not the selling price. It is the amount that remains after delivering the promise made to the customer.
Calculate that number before buying large quantities of stock or scaling advertisements.