Most Shopify merchants price by gut feel — and leave 20-40% of profit on the table. Find your optimal price using cost analysis, competitor data, and proven psychological pricing techniques.
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Built by DealCraft — Shopify discount specialists
Enter your costs and competitor prices to find the optimal price
Product + shipping + packaging
Rent, apps, salaries, marketing
Expected sales volume
Compare profit at different price points — find your sweet spot
Monthly profit: $1250 (200 units)
Monthly profit: $2000 (200 units)
Monthly profit: $4000 (200 units)
Monthly profit: $3333 (200 units)
Monthly profit: $5000 (200 units)
Monthly profit: $8000 (200 units)
Monthly profit: $7500 (200 units)
Small price adjustments that significantly impact conversion rates
Charm pricing (.99)
$41.99
vs calculated $41.67
Left-digit effect
$41.95
vs calculated $41.67
Prestige pricing
$42.00
vs calculated $41.67
Why charm pricing works:
Prices ending in .99 or .95 outperform round numbers in 60% of tests (Thomas & Morwitz, 2005). The "left-digit effect" makes $49.99 feel significantly cheaper than $50.00, even though the difference is just 1 cent. For premium/luxury products, round prices ($50.00) signal quality.
Drag the slider to see exactly how discounts eat your profit — and what DealCraft does instead
New Margin
25%
was 40%
Monthly Profit Loss
-$1667
per month
Volume Needed
+100%
to match current profit
DealCraft Saves
$0
with targeted discounts
A blanket 20% discount costs you $1667/month. You'd need 100% more sales to break even.
DealCraft solves this with volume tier discounts ("Buy 3+, get 15% off") that only discount customers who spend more, and post-purchase loyalty offers that target only returning buyers — protecting 85%+ of your margin while still driving conversions.
| Discount | Price | Margin | Profit/Unit | Monthly Profit | Profit Loss |
|---|---|---|---|---|---|
| 10% off | $37.50 | 33% | $12.50 | $2500 | -$833 |
| 15% off | $35.42 | 29% | $10.42 | $2083 | -$1250 |
| 20% off | $33.33 | 25% | $8.33 | $1667 | -$1667 |
| 25% off | $31.25 | 20% | $6.25 | $1250 | -$2083 |
| 30% off | $29.17 | 14% | $4.17 | $833 | -$2500 |
Share Your Pricing Strategy
Projections are estimates based on your inputs. Actual results vary by product, traffic, and market conditions.
DealCraft ensures promotions never erode below your 40% margin floor:
Great pricing isn't guesswork — it's a discipline. Understand these four pillars to set prices that maximize profit.
Start with your total cost per unit (COGS + allocated overhead). This is your price floor — never sell below it. Add your target margin to find the minimum viable price. For most Shopify stores, a 40% margin provides room for discounts while staying profitable.
Know where you stand relative to competitors. Pricing below the low competitor signals a race to the bottom. Matching the average keeps you competitive. Pricing near the high competitor works when your brand, quality, or service justifies the premium.
Small price adjustments create big perception shifts. Charm pricing ($49.99 vs $50) exploits the left-digit effect — customers process the first digit and perceive $49.99 as "forty-something." For luxury products, round prices ($50.00) signal quality and confidence.
Every discount erodes profit faster than most merchants realize. A 20% discount doesn't just cut profit by 20% — it requires 25% more volume to break even. Always calculate the volume lift needed before running a promotion. Targeted discounts beat blanket sales every time.
Start with your total cost per unit (COGS + allocated fixed costs). Then apply your target margin: Optimal Price = Total Cost / (1 - Margin%). For most Shopify stores, a 40% margin is the sweet spot. Compare this against competitor prices to ensure you're in range. Use the pricing tool above to see profit at 7 different price points simultaneously.
Psychological pricing uses pricing tactics that influence customer perception. Charm pricing (ending in .99 or .95) leverages the "left-digit effect" — $49.99 feels significantly cheaper than $50.00 because we process the left digit first. Research by Thomas & Morwitz (2005) shows charm prices outperform round numbers in 60% of tests. For premium/luxury products, round prices ($50.00) actually perform better because they signal quality.
The key rule: a 20% discount requires a 25% increase in volume to maintain the same total profit. A 30% discount requires a 43% volume increase. Most promotions don't generate enough additional sales to offset the margin loss. Before discounting, calculate your break-even volume at the discounted price. Target discounts to lapsed customers or bundle slow-moving inventory rather than discounting across the board.
Cost-plus pricing starts with your costs and adds a target margin (e.g., COGS $15 + 40% margin = $25 price). It's simple and ensures profitability. Value-based pricing starts with what customers are willing to pay based on perceived value. The best approach combines both: use cost-plus to set your minimum price floor, then use competitor analysis and perceived value to price as high as the market will bear. Never price below your cost-plus minimum.
Review pricing when: (1) your costs change by more than 10%, (2) competitors significantly change prices, (3) you're not hitting sales targets despite good traffic, (4) launching new products or variants, (5) quarterly as part of financial review. Many Shopify merchants set prices once and forget — but small price adjustments (even 5-10%) can have outsized impact on profit since they flow directly to the bottom line.
The exact formula to ensure your pricing strategy stays profitable even after discounts.
Set the right free shipping threshold to boost AOV without eroding margins.
DealCraft helps you create targeted discounts that protect your carefully-calculated margins. Set the right price, then discount with precision.
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You have your price — now check your break-even volume and customer lifetime value.
Compare profit margins for percentage off, fixed amount, BOGO, and Buy X Get Y discounts side-by-side. See which discount type maximizes your profit.
Compare discounts →Get your store's Discount Health Score, see exactly how much profit you're leaving on the table, and get a personalized strategy playbook.
Get Health Score →Find your minimum profitable volume. See exactly how many units you need to sell and how discounts shift your break-even point.
Find break-even →Calculate Customer Lifetime Value and CLV:CAC ratio. Know how much each customer is worth and what you can afford to spend on acquisition.
Calculate CLV →Discover your discount strategy personality in 60 seconds. Are you a Margin Guardian, Volume Chaser, Loyalty Builder, or BFCM Gambler?
Take the quiz →Generate white-label discount audit reports for your Shopify clients. Enter store data, get a professional PDF with your agency branding.
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