Case: Keto Gummies for Italy - $5,640 net.

Since I was asked to write this case study by the guys from Cyber Hedgehog and not from KMA, the main focus will be on proxies - because they are the ones who ensured the stability, cleanliness and smoothness of the launch. That said, the whole case study will be useful to any arbitrageur: regardless of vertical, traffic source or volume. There will be no “water” here - only specifics: how I set it up, what creos I used, how I managed scrolls and bills, what worked and what I lost.

So let's go

The approach, as usual, “everything new is well forgotten old”, so I decided to pour on the gut. No complicated schemes, no avitaminosis from waiting for upruns. I go to KMA, I see People's Keto Gummies on Italy.
SS, $120 payout, audience is women who like to lose weight but don't like to try too hard.
I love those types.

Warming my hands. I only run Facebook and Instagram, only mobiles, only Stories and feed.
Age - 35-55, interests - anything related to dieting, keto, ZOLO, self-development and “I'll start on Monday”.
They work if you talk to them humanly. Creo is not a fake doctor, but a warm aunt in the kitchen, Italian like that. But no one was filming.

I generated the video in OpenAI: the promt was simple - “middle-aged Italian woman in kitchen holding jar of red Keto Gummies, smiling, soft lighting”. It turned out as it should. I added subtitles, voiceover was made through Creatify.ai - great ii for creating Insta videos! Riley, I recommend it! The phrase: "Ho perso 9 chili in 3 settimane! Ordina ora con lo sconto del 50%!" - sounded so convincing that I wanted to lose weight myself.
I can't attach an example video, but since I split both video and static, vat you a happy lady (as one of the examples)

Traffic was run through Keitaro. I made three streams:

The main stream - pure traffic with the necessary parameters: Italy, cell phone, the right age, Italian language, Stories or Feed. Everything as per the instructions - I took them to the marmalade label.

The garbage stream - anything strange, including suspicious user-agent, IP or bot scraps - was sent to the white cap: "Grazie! La tua richiesta è stata ricevuta".

Upsale flow - if the person didn't click for 30 seconds, redirected them to a second offer: metabolic drops. Headline: "Non ti piacciono le caramelle? Prova le gocce naturali!". And the envelope was going. The income was a nice bonus.

Now to the most important thing - proxies. This time I decided not to experiment and took Italian mobile ones from the guys from CyberJudge, with a binding to the operator Vodafone (see the screenshot). By the way, they sell them conveniently - you can take them for a day, a week, or 14 days. The seven-day tariff was enough for my case.

After buying it, I immediately ran it through Fraud Score (for those who are in the know, it's a proxy checker that checks proxies for “scum”), CyberJudge has this checker built right into the site. The proxies showed excellent results: they are not blacklisted, the speed is excellent, there were no logouts, and the sessions are running smoothly.

In the end - no bans, no bounces, not a single scolded bill. Facebook ate everything like hot focaccia, unsuspecting.
And it's not “lucky” - just when proxies are normal, you don't have to sit with recovery and re-binding.
Everything worked as it should.

Binding of the card through Capitalist virtuals, launching in Business Manager from a warmed up BM, bills went out at night - $100-150 a day, carefully. Scrutiny was minimal, all analytics went to Keitaro via postback.

Not a single incident due to IP. Proxies calmly passed checks, accounts lived, playsets were updated, playsets were changed - all without yelling.

Drained $3,720 in 9 days. Got 78 leads at $120 = $9,360. Net $5,640. ROI - 112%. 100% uptake because SS.
Even the leads came from the add-offer, although no more than 10% of traffic went there.

The CR of the landing page is about 2.7%, the CTR of the creo is higher than anything I've had in the spring.
Conclusion?
You don't need a magic arbitrage, you just need a clear assembly: a working SS-offer, neural network creos, tracker, a self-branding, and - most importantly - normal proxies.
Cyber Hedgehog - thanks for the tools, for stability and for trust. The case is theirs. The money is mine. Everything is fair.