Dropshipping vs reselling at a glance
The practical difference is when you pay for the unit and who controls the box. In dropshipping you list first and buy the unit only after a customer has paid, so your cash risk is close to zero — and so is your control over dispatch speed, packaging and return handling. In reselling you buy stock up front, money sits in cartons in your hallway, and in exchange you decide when the parcel leaves and what is inside it. Platform fees are identical either way; the fee schedule does not care where the unit came from. What actually differs is three things: cost per unit, dispatch control, and how much money you can lose in a bad month.
| Factor | Dropshipping | Reselling (you hold stock) |
|---|---|---|
| Cash needed before first sale | Listing time only | Full cost of the case or pallet |
| Cost per unit | Highest — single-unit price plus supplier shipping | Lower — case or tier pricing |
| Dispatch speed control | Supplier decides | You decide |
| Returns | Awkward — buyer ships to you, or supplier refuses | Inspect, repack, resell |
| Worst-case loss | Account metrics and suspension | Dead stock you cannot move |
| Best fit | Unproven demand, bulky items, seasonal tests | A SKU with proven weekly sell-through |
Before either model, know your fee floor. As of 2026, eBay’s US site charges a final value fee of 13.6% in most categories plus a per-order fee of $0.30 on orders of $10.00 or less and $0.40 on orders over $10.00; across all categories that percentage ranges from 2.5% to 15.3%. The part that catches people out is the base: eBay calculates it on the total amount of the sale — item price, handling, the shipping the buyer paid, and sales tax — not on the item price alone. Price a $30 item off the item price alone and the $12 shipping charge you tacked on quietly costs you another $1.63 in fees you never budgeted for. In Amazon’s US store the referral fee is 15% in most categories with a $0.30 minimum, and the exceptions are where the margin math changes shape: apparel is tiered from 5% to 17% by price point, electronics accessories are 15% up to $100 and 8% above that, and watches are 16% up to $1,500 then 3% above. The Professional selling plan is $39.99 per month; the Individual plan is $0.99 per item sold, which puts the crossover at roughly 40 orders a month. On your own storefront, Shopify Basic is $25 per month billed monthly or $19 per month billed annually, Grow is $65 or $49, Advanced is $399 or $299, and US online card transactions through Shopify Payments start at 2.9% plus 30¢ on Basic.
Where each model wins
Dropshipping earns its keep when you genuinely do not know what will sell. Listing 40 variants costs you photo and copy time, not $4,000, and killing 35 of them next month costs nothing but the clicks. It is also the only sane option for anything heavy, fragile or bulky — patio furniture, aquariums, pet crates — where storing the thing and re-shipping it yourself eats the margin before the customer has even opened it. And if your supplier already runs a real warehouse with a live inventory feed, their pick-and-pack beats your kitchen table on every metric a buyer can see.
Reselling starts winning the moment a SKU shows repeatable sell-through, because the per-unit price gap is where the profit actually lives: a single-unit dropship price plus supplier shipping runs routinely 40% to 70% above the same item bought at case quantity. The second argument for holding stock is metrics. On Amazon, seller-fulfilled performance targets sit at an order defect rate under 1%, a pre-fulfillment cancel rate under 2.5% measured over a 7-day window, and a late shipment rate under 4%. Those numbers are unremarkable when the boxes are in your garage. They are close to impossible when a third party decides, without telling you, whether the item is in stock today.
The hidden costs nobody puts in the spreadsheet
Run the arithmetic on a real order. Sell a $34.99 item with free shipping on eBay in a most-categories listing: 13.6% of $34.99 is $4.76, plus the $0.40 per-order fee, so $5.16 — and the sales tax you collected sits inside that fee base too. Your supplier charges $14.00 for the unit and $6.50 to ship it, so $20.50 out leaves $9.33 in, about 27%. That looks healthy right up until the first return. The buyer sends it back, you eat an $8.00 return label, and the unit arrives with the retail box slit open and the seal broken, which means it is no longer sellable at full price. You are down roughly $28.50 on that order — one return erasing three good sales. At a 3% return rate you survive comfortably; at 10% on a $35 item you are running a charity with extra steps. Do not use a category average for this figure. Open your own last 90 days of orders and count the actual returns.
The dropshipping-specific costs are the ones that never make the spreadsheet because they are not line items. You cannot see supplier stock, so you sell units that do not exist and find out when your cancellation email lands in the buyer’s inbox. Tracking uploads a day late and the platform records a late shipment against you, not against the warehouse that caused it. Nobody inspects a unit before your customer does, which is how you discover your supplier ships ceramics in a poly mailer with no padding. The reselling-specific cost is simpler and more brutal: capital you cannot get back. Twenty units at $9.00 is $180 you did not spend on ads, and if the listing flops, that $180 is a shelf ornament attached to a 30-day-old photo.
The mistake that ends accounts
The single most common failure is retail-sourced dropshipping: taking an eBay order and buying the item from Amazon or another retailer so it ships straight to your buyer. It feels like arbitrage and it is a policy violation. eBay’s drop shipping policy allows fulfilment through a wholesale supplier you have an agreement with, but explicitly does not allow listing an item and then purchasing it from another retailer or marketplace that ships directly to your customer — and it states that a retailer’s user agreement does not satisfy the requirement. Consequences listed run from demoted listings and lower seller ratings through buying and selling restrictions to account suspension. Amazon’s drop shipping policy attacks the same practice from the paperwork side: you must be the only seller of record identified on all packing slips, invoices and external packaging, and you must strip any documentation naming a different supplier before the order ships. The tell is almost always the same — a box with another retailer’s branding lands on the buyer’s step, and the buyer messages you asking why.
There is no clever workaround here. There is one question you put to every supplier before you list a single item: will you ship blind, with none of your own paperwork in the box, under a written agreement naming me as seller of record? Get that answer in an email, not on a call, because the email is what you will need if the platform asks. If the answer is no, you do not have a dropship supplier — you have a retail account, and that channel is closed to you.
Which one fits your situation
Treat these as working rules rather than laws. If losing your starting inventory budget would affect your rent, dropship until you have three SKUs with four consecutive weeks of sales; the fourth week is what separates a trend from a fluke. If a SKU is moving more than about 10 units a week and your supplier’s case price is at least 25% under their single-unit price, buy the case — the freed margin usually beats the tied-up cash inside a month. If your channel is Amazon seller-fulfilled, hold stock for anything you cannot cancel-proof, because at low volume one stockout breaks the 2.5% cancel target: a single cancellation inside 40 orders in a 7-day window puts you exactly on the line, and the second one puts you in a plan of action. The operators who last mostly end up hybrid — five SKUs stocked in the spare room, the long tail dropshipped — and they move SKUs between those two lists every quarter instead of picking a model and defending it.
Your checklist for today
- Open your last 90 days of orders and calculate your actual return rate per category, not per store.
- Recalculate three live listings using the fee base your platform actually uses, including buyer-paid shipping and tax.
- Email each supplier one question: blind shipping, seller of record on all paperwork, in writing?
- Check your account health dashboard for cancel rate and late shipment rate against the published targets.
- Flag every SKU where the case price is 25% or more below the single-unit price, and rank them by units sold last month.
- Set a per-SKU stop-loss: kill the listing if it has not sold in 30 days.
- Re-verify current fees on the platform’s own fee page before your next pricing change — schedules move.
Summary
Dropshipping buys you information cheaply; reselling buys you margin and control expensively. Start with the first, migrate the SKUs that prove themselves to the second, and treat sourcing policy as a hard constraint rather than a risk you manage with a clever supplier. Every figure above reflects the platforms’ published US schedules as of 2026. Fee schedules move, and rarely with an email you will notice — check eBay’s selling fees page, Amazon’s pricing page and Shopify’s pricing page before your next pricing change, because a two-point referral fee shift takes about 7% of the profit on that $34.99 order.