sellase.com

Learn With Us

Practical notes from campaigns we actually run โ€” no recycled theory.

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Meta Pixel + CAPI, done right

Why browser-only tracking under-reports conversions, and how server-side events with deduplication fix it.

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Choosing the right campaign objective

Sales, leads or traffic โ€” picking the wrong objective is the most common cause of expensive, useless clicks.

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Creative testing that actually tells you something

How many creatives to test, for how long, and what to look at before deciding a winner.

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GTM & GA4 for e-commerce in BD

A practical data layer setup for local checkout flows, COD orders and WhatsApp hand-offs.