Guides

Ecommerce Seller Guides

Use these guides with the calculators to plan pricing, ad spend, profit margin and listing improvements before scaling a product.

How to Price Products for TikTok Shop

Build a pricing model with coupons, fees, returns and ad spend included.

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TikTok Shop Fee Breakdown

Understand the major cost categories that reduce per-order profit.

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TikTok Shop Ad Cost Guide

Plan break-even ad spend before scaling short-form commerce campaigns.

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Amazon FBA Fee Guide

Estimate referral fees, fulfillment fees, storage, returns and PPC impact.

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Amazon FBA Profit Margin Guide

Calculate contribution margin after Amazon-specific costs and launch ads.

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Amazon PPC Break-even Guide

Find break-even ACoS and target ACoS before increasing bids.

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Shopify Profit Margin Guide

Separate gross margin from real contribution margin for owned stores.

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Shopify CAC Guide

Compare customer acquisition cost with contribution profit and AOV.

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Break-even ACoS Guide

Know the highest ad cost percentage your product can support.

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ROAS Guide for Ecommerce Sellers

Connect ROAS with gross profit, CAC and contribution margin.

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Return Rate Planning Guide

Add refunds and returns into product economics before scaling.

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Shipping Cost Planning Guide

Model fulfillment, packaging and dimensional weight costs accurately.

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Ecommerce Pricing Formula

Use a simple formula for net revenue, variable cost and profit.

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Product Bundle Margin Guide

Use bundles to improve AOV while protecting contribution margin.

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Marketplace Fee Comparison

Compare TikTok Shop, Amazon and Shopify cost structures.

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Listing Conversion Checklist

Improve product page clarity before raising ad spend.

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Ecommerce KPI Glossary

Learn the seller metrics behind ROAS, ACoS, CAC and AOV.

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Ad Spend Scenario Planning

Compare conservative, expected and aggressive ad scenarios.

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Product Title Guide

Write marketplace and Shopify titles that balance search and clarity.

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TikTok Hashtag Guide

Choose product, niche and shopping-context hashtags for videos.

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