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Compare complete channel economics
Shopify, Etsy, and Amazon provide different combinations of storefront control, built-in demand, payment processing, fulfillment options, advertising, and customer relationships. A fee table alone cannot show which channel is most profitable. The comparison must include the cost of acquiring and serving an order on each channel.
Use the same product, time period, currency, and cost definitions. Start with the price customers actually pay, then include landed product cost, platform and payment charges, fulfillment, shipping, packaging, advertising, returns, subscriptions, and channel-specific operations. Keep costs separate enough to explain why results differ.
Model a Shopify order
A Shopify store gives the merchant control over site experience, pricing, offers, and customer data, but demand is not automatically included. Model payment processing, possible transaction charges, apps, the store plan, shipping or fulfillment, packaging, fraud, returns, support, and the advertising or content cost needed to generate orders.
Allocate recurring store costs over a realistic order volume, while keeping variable costs at order level. A low-volume store can carry a high software cost per order. A growing store may reduce that allocation but spend more on acquisition, staff, and fulfillment. Use actual checkout and payout terms rather than a generic processor rate.
Model an Etsy order
Etsy provides marketplace discovery and a selling environment for handmade, vintage, craft supply, and digital products. Model listing and renewal behavior, transaction charges, location-specific payment processing, shipping, production labor, packaging, advertising, currency or regulatory costs where relevant, and possible Offsite Ads attribution.
Separate attributed and ordinary orders because advertising cost may not apply equally. Include maker time and customization support when they are significant. A listing can have a high percentage margin and still underpay the seller if production and service labor are omitted.
Model an Amazon order
Amazon can provide marketplace demand and, through FBA, fulfillment and customer service infrastructure. Model referral fee, selling plan, FBA or merchant fulfillment, landed product cost, inbound freight, storage, PPC, returns, removals, coupons, and other SKU-specific charges. Dimensions, weight, category, and inventory age can materially change cost.
Use per-unit profit, margin, ROI, and cash timing together. FBA may simplify delivery but require inventory to be purchased and positioned before the sale. A strong sales rank or revenue forecast does not remove the risk of price competition, storage, advertising, or slow inventory.
A consistent product comparison
Imagine one product with $15 landed cost. It sells for $45 on a direct store, $48 on Etsy, and $43 on Amazon. Those prices cannot be compared until the seller adds channel fees, payment cost, shipping or FBA, advertising, packaging, returns, subscriptions, and labor. The highest price may not create the highest contribution.
Run base and downside cases for each channel. Shopify may need higher acquisition cost. Etsy may add listing, processing, and attributed advertising. Amazon may add referral, fulfillment, storage, and PPC. Keep the assumptions visible. If one channel uses organic demand while another includes paid acquisition, label that difference rather than presenting the outputs as directly equivalent.
Consider control, cash, and operational work
Profit calculations should be paired with operational requirements. Shopify may require more storefront, marketing, analytics, and support ownership. Etsy may require listing, communication, and production workflows suited to its customer expectations. Amazon may require inventory preparation, account compliance, listing management, and marketplace-specific advertising.
Cash timing also differs. Review payment schedules, reserves, inventory purchases, return windows, and advertising billing. A channel can have positive unit economics but create working-capital pressure. Measure how long cash is committed and how much inventory or ad spend is needed before payouts are available.
Choose a channel role instead of one winner
The best answer may be a portfolio. A direct store can support brand and customer retention, Etsy can reach shoppers looking for distinctive products, and Amazon can serve convenience-driven demand. Products, prices, bundles, and fulfillment methods do not need to be identical across every channel.
Assign each channel a role and a minimum contribution target. Review profit by SKU and channel monthly, then update prices, inventory, advertising, and product selection. Avoid shifting volume based only on gross sales. The useful comparison is the money retained, the cash required, and the operational work needed to produce it.
Use the related calculators
Replace example assumptions with numbers from your own listings, payout reports, shipping invoices, advertising dashboards, and accounting records. These tools are planning aids, not official platform statements.
Frequently asked questions
Which is cheaper for sellers: Shopify, Etsy, or Amazon?+
There is no universal answer. Total cost depends on product, country, payment setup, fulfillment, advertising, returns, subscriptions, and seller operations.
Should the same selling price be used on every channel?+
Not automatically. Channel costs, customer expectations, competition, policies, and fulfillment differ, so each price should be tested against its own economics.
Can one product be profitable on one channel and unprofitable on another?+
Yes. Differences in fees, acquisition, fulfillment, returns, price, and operating work can materially change contribution by channel.
Try these calculators
Use Ecom Profit Tools calculators to test sales, costs, fees, margin, and advertising scenarios with your own assumptions.