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contribution margin

How to Use Shopee Seller Centre Traffic Reports to Identify Which Listings Are Wasting Your Ad Spend

Most Shopee sellers judge ad performance by blended ROAS and never realise individual listings are losing money on every sale. This guide walks through a practical process for using Shopee Seller Centre Traffic and Business Insights reports to calculate listing-level contribution margin, identify which SKUs are draining your ad budget, and reallocate spend toward listings that are genuinely profitable.

How to Attribute Shared Marketing Spend Across Channels When One Campaign Drives Sales on Multiple Platforms

When a single Meta campaign drives sales across Shopify, Shopee, Lazada and TikTok Shop simultaneously, assigning the full cost to one channel distorts every profitability decision you make. This guide walks through practical attribution models, incremental lift measurement and contribution margin recalculation so multi-channel operators can allocate shared marketing spend accurately and invest with confidence.

How to Read TikTok Shop Seller Centre Reports to Spot Your Best and Worst Performing SKUs

Most TikTok Shop sellers stop at total sales figures and miss the real story buried in SKU-level data. This guide walks through every key report in Seller Centre — Product Analytics, Finance Centre settlements and Campaign Reports — and shows you exactly how to calculate true contribution margin per SKU, identify high-volume products that are quietly loss-making, and build a monthly scoring framework to prioritise your best performers and fix or delist your worst.