Blog
Pricing strategy, elasticity explainers, and product updates.
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Price Elasticity
The core idea behind every Zorin recommendation: how demand responds when price moves. Start here to understand elasticity.
8 postsPricing Tools & Software
Comparisons and buyer's guides for pricing, repricing, and pricing-optimization apps, including where a demand-based tool like Zorin fits best.
8 postsDiscounts & Promotions
How to run a sale, price a bundle, or use dynamic pricing without quietly eating into margin you didn't mean to give up.
7 postsMargin & Profit Fundamentals
Benchmarks and frameworks for gross margin, net margin, and where profit actually leaks out of a catalog that looks healthy on paper.
5 postsPrice Sensitivity Surveys
The Van Westendorp method: how to run a price survey, read the results, and know when survey data should, and shouldn't, be trusted over real sales data.
6 postsMulti-Channel & Launch Pricing
Setting a price with no sales history yet, and deciding whether that price should stay the same across Shopify, Amazon, and other channels.
8 postsPricing Fundamentals & Strategy
Broader strategy questions: how often to review prices, whether to price above or below competitors, and the core frameworks pricing comes back to.
3 postsVertical-Specific Pricing
Pricing guidance for categories with their own quirks, apparel returns and tariffs, skincare margins, and more categories as they're added.
Research & Whitepapers
Sourced reference data and original analysis, distinct from the blog: no product walkthroughs, just cited numbers other sites can link to and rely on.
Price Elasticity of Demand by Product Category
A sourced reference compiling real price elasticity coefficients across ecommerce product categories, drawn from peer-reviewed studies and government data.
Updated August 23, 2026
ResearchGross Profit Margins by Ecommerce Product Category
A sourced reference compiling real gross profit margins across ecommerce product categories, drawn from public company SEC filings and investor relations disclosures.
Updated August 25, 2026
ResearchMarketing Spend by Ecommerce Product Category
A sourced reference compiling real advertising and marketing spend as a percentage of revenue across ecommerce product categories, drawn from public company SEC filings.
Updated August 26, 2026
ResearchInventory Turnover by Ecommerce Product Category
A sourced reference compiling real inventory turnover ratios and days inventory outstanding across ecommerce product categories, calculated from public company SEC filings.
Updated September 1, 2026
ResearchDiscount Impact on Margin by Ecommerce Product Category
A sourced reference compiling real gross margin impact from promotional discounting, measured in basis points, across ecommerce product categories, drawn from public company filings.
Updated September 1, 2026