Dropshipping Profit After Ads: Work Out What Is Left

Collect the costs for one order

Choose one item, one shipping country, and one order size. Write down the selling price and the full supplier bill. Include what the supplier charges to send it.

Shopify notes that dropshipping stores still pay supplier shipping fees. Free shipping for the buyer does not make that cost disappear.

Add your payment fees, discount, and ad cost per order. In our dropshipping margin calculator, the fulfillment cost includes supplier shipping. Do not add the same shipping cost twice.

Follow a made-up $40 sale

This example has one item and free shipping for the buyer. The fee is a made-up 3%, with no fixed fee. It is not a Shopify rate quote.

• Listed price: $40.00.
• Ten percent discount: $4.00.
• Money paid: $36.00.
• Supplier item plus shipping: $18.00.
• Three percent fee on $36: $1.08.
• Amount left before ads: $16.92.
• Ad cost for this order: $12.00.
• Amount left after ads: $4.92.

The order brought in $36. It did not produce $36 in profit.

Find the most this order can spend on ads

In that example, $16.92 is the break-even ad cost for the costs we counted. Spend $16.92 to get the order and none of that amount remains. Spend more and this order loses money before your other bills.

The calculator may call this break-even CPA. Here, CPA means ad cost per order. It is not a promise that an ad platform can get you an order at that price.

Your real target needs room below that limit for the costs left out of this small example.

Understand what ROAS leaves out

ROAS is sales linked to ads divided by ad spend. With $36 in sales and $12 in ads, ROAS is 3. That means three dollars in sales per ad dollar.

For this example, break-even ROAS is $36 divided by $16.92, or about 2.13. See Shopify's break-even ROAS explanation.

A ROAS of 3 does not mean triple profit. Product costs still exist. Keep the sales basis the same: do not compare this after-discount calculation with an ad report using sales before discounts.

Count the costs this quick tool leaves out

The result is money left from one order, not your final business profit. Add fixed payment fees if your provider charges them. Also allow for refunds, returns, replacements, tax you owe, currency costs, apps, and your time.

If you spend $120 on ads and get no orders, ad cost per order cannot be calculated by dividing by zero. Record the $120 as spend with no orders.

Check more than one order. A replacement shipment or different destination can change the amount you keep.

Use follow-up without assuming free sales

Helpful email can reach shoppers who already showed interest. myuser.ai automatically chooses, writes, schedules, and sends follow-up from products, visits, carts, and orders. You choose designs, offers, and channels and turn sending on.

It needs known, eligible shoppers. Its fees and any discounts still belong in your costs. Check myuser.ai plans and limits. Count actual paid orders and refunds as results arrive. Do not treat a possible repeat purchase as profit already earned.