Image & Data
Update Shopify Prices from a CSV
Apply a supplier price list to your Shopify catalog with margin and rounding rules — and review every change before you import.
Price & stock update
Drop your store export and the supplier's price list — everything runs on this device.
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Transparent methodology
What the result includes—and what it does not
Built for merchants who need to reprice hundreds or thousands of Shopify products when the supplier's tariff changes.
Calculation method
- 1Costs are read from the supplier's column with locale-aware parsing (12,40 and 12.40 both work, currency symbols ignored) and each interpretation is shown before the run.
- 2Pricing rules preview on your real rows: the full chain — cost, markup, rounding, floor — is displayed for sample products before anything is generated.
- 3Every price change is listed with before, after and percentage in a filterable review; the file is only generated from that reviewed plan.
Assumptions and limits
- Rounding to .95/.99 always rounds up, protecting the configured margin.
- Prices with unreadable cost cells are skipped and listed in the report rather than guessed.
- The output touches Variant Price only (plus identity columns); titles, images, SEO and collections are not in the file and therefore cannot change.
Worked example
A 5% supplier increase, passed through correctly
Input: The new tariff with 1,800 references at higher costs.
Output: 1,743 matched products repriced with ×1.4 and .95 endings, 57 unmatched references listed for review, one import-ready CSV.
How to use it
Three steps. One clear answer.
- 1Enter or paste the values requested by the tool.
- 2Review the input units and choose any relevant options.
- 3Calculate, then copy or download the result you need.
Built for trust
Useful without the friction.
- No registration or paywall before your result.
- Responsive controls for phone, tablet, and desktop.
- Clear assumptions and warnings where estimates have limits.
Frequently asked questions
How does the Update Shopify Prices from a CSV work?
Costs are read from the supplier's column with locale-aware parsing (12,40 and 12.40 both work, currency symbols ignored) and each interpretation is shown before the run. Pricing rules preview on your real rows: the full chain — cost, markup, rounding, floor — is displayed for sample products before anything is generated. Every price change is listed with before, after and percentage in a filterable review; the file is only generated from that reviewed plan.
What should I check before using the result?
Rounding to .95/.99 always rounds up, protecting the configured margin. Prices with unreadable cost cells are skipped and listed in the report rather than guessed. The output touches Variant Price only (plus identity columns); titles, images, SEO and collections are not in the file and therefore cannot change.
How current is this page?
The methodology and source notes were reviewed on 2026-07-25. Editable rates and inputs should still be checked against the provider or authority linked below.
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