How to use BigQuery and GA4 to prove which short-form creative actually drove revenue

I want to show you a practical way to answer a question I get a lot from marketers and creators: when you run multiple short-form videos or reels, how do you prove which creative actually drove revenue? GA4 + BigQuery gives you the raw data to make a defensible, auditable case — if you set up tracking and queries the right way. Below I walk through the measurement design, the SQL patterns I use, and the caveats to keep in mind.Why BigQuery + GA4?Short answer: GA4 captures event-level data,...

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How to use BigQuery and GA4 to prove which short-form creative actually drove revenue
Martech

What to include in a one-page martech RFP that finds a best-of-breed tool under £5k/year

27/10/2026

I’ve written and reviewed more martech RFPs than I care to admit—and most of them are bloated, vague, and ignored by vendors. When you’re...

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What to include in a one-page martech RFP that finds a best-of-breed tool under £5k/year
Social Media

A simple 5-step plan to convert live shopping viewers on Instagram into paying customers

16/10/2026

Live shopping on Instagram is one of those opportunities that looks simple on the surface and surprisingly slippery in practice. I’ve run and...

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A simple 5-step plan to convert live shopping viewers on Instagram into paying customers

Latest News from Mediaflash Co

How to build a two-week testing ladder for creative and audience that proves which variant to scale on facebook and instagram

I’m going to walk you through a practical, two-week testing ladder for creative and audience on Facebook and Instagram that I use with clients when we need a fast, low-risk answer to the question: which variant do we scale? This is a hands-on protocol — budgeted, timed, and tied to clear decision points. No wishy-washy “test more” advice — just a repeatable ladder you can run in 14 days and act on.Why a two-week ladder worksTwo weeks...

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What exact prompts and checkpoints turn gpt into a reliable product review writer without inventing facts

Why I treated GPT like a junior reviewer — and why prompts matterWhen I first started using GPT to draft product reviews, I made the same mistake a lot of teams do: I handed the model a product name and asked for a “full review.” The output sounded great on the surface, but when I checked facts — specs, release dates, performance numbers — there were errors. Some were small, some were confidently wrong. That’s the hallmark of...

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Which ga4 events actually map to revenue for ecommerce and how to implement them in shopify

I get asked a lot: which GA4 events actually map to revenue for ecommerce, and how do you implement them in Shopify so the numbers you see in Analytics actually match your platform? There’s a lot of noise here — partial integrations, missing parameters, double-counting — so I’ll walk through the events that matter, the data you must send, how to implement them on Shopify (client and server-side), and the common mistakes that throw...

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Can you cut social creative production time in half? a one-week sprint blueprint for small teams

I’m going to be blunt: if your social creative pipeline still looks like a series of ad-hoc requests, last-minute edits and an overflowing Slack channel, you can cut production time dramatically — often by half — without hiring a full-time editor or buying every tool under the sun. I’ve run week-long sprints with small teams (2–6 people) that turned an overwhelmed calendar into a predictable, repeatable flow of content. This is the...

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How to prove a short-form creative concept with five low-cost experiments before scaling ads

Short-form video is the default creative format for advertisers right now — but that doesn’t mean you should throw money at a 30-second ad and hope for the best. Over the last few years I’ve learned to treat each creative idea like a hypothesis: test it cheaply, learn fast, and only scale what proves repeatable. Below I walk through five low-cost experiments you can run to validate a short-form creative concept before you commit ad budget...

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How to run a causal creative fatigue test that proves when to pause, tweak or scale ads

Creative fatigue is a slow burn — impressions decline, CTR slides, CPM creeps up and before you know it your campaign that used to hum is barely sputtering. I’ve run enough ad tests to know that guessing when to pause, tweak or scale creatives costs time and media spend. What I want to walk you through here is a causal creative fatigue test you can run in your own ad accounts that proves the impact of creative decay and tells you which...

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A practical server-side tagging migration checklist to replace Google Tag Manager without breaking attribution

Moving your tagging from a client-side Google Tag Manager container to a server-side setup is one of those projects that promises cleaner data and better performance — and also has the potential to quietly break attribution across paid channels, analytics and CRO tools if you don’t plan carefully. I’ve run this migration a few times with clients and internal projects, and the single biggest lesson I keep coming back to is: treat the...

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A 7-step onboarding analytics playbook to cut SaaS churn by tracking the moments that matter

Onboarding is where customers decide whether your product belongs in their stack or not. Over the past decade I’ve seen teams obsess over signups while missing the small, repeatable moments that actually predict retention. This playbook focuses on tracking those moments — not for the sake of dashboards, but to give you levers you can pull to cut churn.Why focus onboarding analytics on moments, not screensMost analytics setups track pages...

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How to stitch user-generated content and branded hooks into a 15-second Instagram reel that converts

I treat 15-second Instagram Reels like a tiny billboard with a ticking clock: you have one beat to grab attention, eight seconds to build desire, and the last moments to push for action. Over the past few years I’ve tested hundreds of short-form edits that combine user-generated content (UGC) with a clear branded hook. The result: higher watch-through rates, better engagement and—when done right—measurable conversions.Why 15...

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A replacement checklist for switching off hubspot: what to migrate, what to keep, and hidden costs that break workflows

I’ve been on both sides of the HubSpot migration fence: helping teams extract value from the platform, and later helping them leave it. There’s a tidy allure to “switch off HubSpot” — lower recurring fees, more control, or a better fit for a particular stack — but the reality is messy. HubSpot is less a single product and more a cross-stitched ecosystem: CRM, marketing automation, CMS, services tools, analytics and dozens of...

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