A seller I worked with last year thought his store was worth $180,000. He’d been running it for four years, revenue was steady, and he felt that was a fair number.
We ran the valuation. His actual SDE—after adding back his personal expenses, his car, and a subscription he’d been paying since before the business existed—came out to $104,000. At a 2.6x multiple, that’s $270,000.
He was about to leave $90,000 on the table because he didn’t know what his store was actually worth.
Don’t be that seller.
What Buyers Actually Pay For
Buyers don’t pay for your revenue. They pay for what they can take home.
That number is called Seller’s Discretionary Earnings—SDE for short. It’s your net profit with owner-specific expenses added back. Every Shopify store gets valued on this, whether you’re selling for $20,000 or $2 million.
The formula buyers use:
Annual SDE × Multiple = Business Value
If your store generated $60,000 in SDE last year and your niche commands a 2.5x multiple, your store is worth roughly $150,000.
Here’s what actually goes into that multiple:
- Revenue trend. Is the business growing or shrinking? Buyers pay a premium for momentum. A store growing 30% year-over-year gets a higher multiple than one with flat revenue, even if current SDE is identical.
- Traffic diversity. A store that gets 70% of its customers from organic search is worth more than one dependent on Facebook ads. Organic traffic is free. Paid traffic stops the moment you stop paying.
- Owner involvement. If you work 50 hours a week and the business collapses without you, you haven’t built a business. You’ve built a job. Buyers discount that heavily.
- Age. A store with three years of consistent revenue has proven it can survive supplier issues, platform changes, and seasonal swings. A store launched 8 months ago hasn’t.
How to Calculate Your SDE
This is where sellers leave money behind. They look at their net profit and stop there.
SDE isn’t just net profit. It’s net profit plus everything a new owner wouldn’t have to pay. Go through your expenses line by line and ask: “Does a buyer need to spend this?”
If the answer is no, add it back.
Common add-backs sellers miss:
| Expense | Why It Gets Added Back |
|---|---|
| Your salary | A buyer hires someone else or does the work themselves |
| Personal vehicle | Company-paid car lease you use for non-business driving |
| Health insurance | A corporate buyer already has their own plan |
| Travel with personal component | That Barcelona trip that was 60% vacation |
| One-time legal fees | Not a recurring cost |
| Software you use personally | Subscriptions that predate the business |
I reviewed a deal where the seller had $18,000 in add-backs he’d never identified. At a 2.5x multiple, that’s $45,000 in lost valuation. From expenses he was already paying.
A quick way to estimate SDE:
Take your net profit from last year. Add back your salary if you pay yourself one. Add any large one-time expenses. Add recurring personal items on the company card. That’s your rough SDE.
Then run it through a valuation calculator to get a market-based number. Takes 30 seconds and removes the guesswork.
Why Age and Niche Matter
A buyer isn’t just buying your profit. They’re buying a bet that the profit continues.
Store Age
A store that’s been profitable for three years has survived three Black Fridays, three supplier crises, and three algorithm updates. A store that launched six months ago hasn’t seen any of that yet.
That’s why multiples shift with age:
- Under 12 months: 1.5–2x SDE. Too new for buyers to trust the trend.
- 1–2 years: 2–2.5x SDE. Some proof, but still seasoning.
- 2+ years: 2.5–3.5x SDE. Enough history for buyers to underwrite with confidence.
- 3+ years with strong growth: 3.5x+. Rare but happens when multiple buyers compete.
Niche
Some industries are inherently riskier than others. Buyers know this and price accordingly:
- Fashion and apparel: Returns are high, trends change fast. Usually 2–2.5x.
- Beauty and health: Strong repeat purchases, good margins. Usually 2.5–3x.
- Home goods: Stable, predictable demand. Usually 2–2.5x.
- Print-on-demand: Low barriers, anyone can compete. Usually 1.5–2x.
- Electronics: Thin margins, warranty headaches. Usually 1.5–2x.
If you’re in a niche buyers love—recurring revenue, loyal customers, hard for newcomers to replicate—your multiple goes up. If anyone with $500 and a Shopify account can copy you, your multiple goes down.
The Inventory Question
Most first-time sellers don’t realize this: your inventory is not included in the SDE multiple.
The real sale price is:
(SDE × Multiple) + Inventory at Landed Cost
If your SDE is $50,000 and you sell at 2.5x, that’s $125,000. But if you’re holding $30,000 worth of inventory at cost, the buyer pays $155,000 total.
Inventory is a separate line item. Always.
This means two things. First, get your inventory records in order before you list. Buyers will want to see exactly what’s in stock and what it cost you. If you can’t provide that, expect them to discount your inventory—sometimes by 30-50%.
Second, don’t let a buyer tell you inventory is “included in the multiple.” It’s not. Every legitimate broker and marketplace separates the two. If a buyer tries to blur this line, they’re negotiating in bad faith.
Free Shopify Valuation Tool
You can spend hours building spreadsheets. Or you can get a market-based estimate in 30 seconds.
Our calculator uses your store’s revenue range, founding year, and niche to give you a valuation grounded in what buyers are actually paying in 2026. The baseline number is instant. A detailed breakdown—including exactly which factors pushed your valuation up and which held it back—goes to your email.
Frequently Asked Questions
How accurate is a free valuation?
A market-based estimate using current multiples will get you within a realistic range. For a precise number—especially if you’re actively preparing to sell—you’ll want a professional appraisal that reviews your full financials. But the free estimate tells you whether you’re in the ballpark or way off.
What if my store is losing money?
A money-losing store is extremely hard to sell. Buyers acquire businesses for cash flow, not projects. If you’re not profitable, fix that first. Then get a valuation.
How often should I check my store’s value?
Once or twice a year if you’re not selling. Every quarter if you’re preparing to exit. Watching your number change as you improve your operations is both motivating and practical.
Does the calculator work for non-Shopify stores?
It’s optimized for Shopify, but the SDE-based methodology applies to most ecommerce businesses. If you’re on Amazon, Etsy, or WooCommerce, you’ll still get a useful baseline.
Can I sell my store without knowing its value?
You can. You shouldn’t. Walking into a negotiation without knowing your number is like walking into a car dealership and asking the salesperson what you should pay. Get your valuation first.
