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The Blog

Guides, playbooks and deep-dives on traffic tracking, media buying, attribution, finance and scaling paid traffic.

One operator adjusts traffic routing while another reconciles spend and payouts against received revenue

What Is Affiliate Tracking Software?

What affiliate tracking software actually does — click IDs, postbacks and pixels, routing, spend and payouts — and where a tracker stops being enough.

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Chrome's two install dialogs for the same app side by side: the tall sheet with a screenshot gallery on the left, the small Install app card on the right, drawn to the same scale

Chrome Has Two PWA Install Dialogs — Your Manifest Picks One Without Telling You

One manifest field decides whether Chromium shows the compact install dialog or the tall sheet with your screenshot gallery. The rule, verified on Chrome 128, and how to choose on purpose.

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A branching diagram of Android intent:// package attempts with the fallback URL placed only at the very end

The S.browser_fallback_url Mistake That's Costing You the App Open

S.browser_fallback_url only takes http and https, Chrome needs a user gesture for intent://, and a fallback on step one ends a multi-package chain early.

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A single app icon splitting into several labeled Android package identifiers

Android Package Name Fragmentation: One App Is Not One Package

Telegram, WhatsApp, TikTok, Shopee and Amazon each ship under more than one Android package name. Target only the obvious one and installed users vanish.

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A 2026 reference table of app icons marked as having a working custom URL scheme or none at all

Which Apps Still Support Custom URL Schemes in 2026

A sourced 2026 answer to which apps still support a custom URL scheme on iOS: what rewrites work, what vendors dropped, and why the list keeps shrinking.

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A phone screen bouncing from a browser to an app icon and back to the browser

Deep Link Opened the App, Then Returned to the Browser

On the same Android 15 device, Instagram held a deep link and TikTok handed it back to the browser. Same mechanism, opposite outcome, invisible to any funnel.

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A click identifier travels toward an app icon, splitting into paths marked arrives, does not arrive and unknown

Does Your Click ID Survive the Jump Into an App?

Does your click id survive a jump into Telegram, Messenger, Instagram or WhatsApp? Three real answers, not one, and every 'yes' comes with a condition.

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A tap on a mobile link splits into two paths, one to a browser tab and one into a native app

Why a Link Opens the Browser Instead of the App

Why a tracking link opens Chrome instead of the destination app: how intent:// works on Android, the fallback trap, and why a jump without a tap fails.

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Two Meta deep links, m.me and ig.me, feeding a ref parameter into separate webhook paths

m.me and ig.me: The Only Meta Links That Hand Your Ref Parameter to a Backend

Which webhook carries m.me and ig.me's ref value for a new thread vs. a returning visitor, every required condition, and why wa.me never delivers one.

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A deep link chain ending at either a store listing or a web page fallback

The Store Fallback: What to Do When the App Isn't Installed

The app is not installed, and the fallback runs next: two store URL shapes, an iOS id that can mean the listing is gone, and why Shopee skips the store step.

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A Telegram deep link splitting into three Android package destinations and one iOS tg://resolve rewrite

Telegram Deep Link Tracking: The Two Package IDs Nobody Expects

How ?start=, ?startapp= and ?startchannel carry a value into Telegram, what survives the iOS tg://resolve rewrite, and the Android package trackers miss.

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A shrinking row of app icons next to a single Universal Link path on iOS

Universal Links vs Custom URL Schemes: Why the List Keeps Shrinking

Custom URL schemes are disappearing app by app on purpose: LINE, Pinterest, YouTube and X all dropped or skipped one. What Universal Links actually cost you.

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Seven tracking paths branch from a self-hosted server into different operating models

7 Binom Alternatives for Media Buyers in 2026

Compare Binom alternatives by self-hosted or cloud model, event economics, routing, CAPI, users, retention and wider campaign operations.

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Seven etched tracking routes branch from one cloud into different operating models

7 ClickFlare Alternatives for Media Buyers in 2026

Compare ClickFlare alternatives by cloud or self-hosted model, event billing, source integrations, team access and wider campaign operations.

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Two cloud trackers connect source signals to one verified conversion path

ClickFlare vs RedTrack: Events, CAPI and Team Fit

Compare ClickFlare and RedTrack by current price, event allowance, CAPI, spend sync, automation, domains, users and migration risk.

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Two cloud tracking paths balance event capacity and automation controls

ClickFlare vs Voluum: Pricing, Events and Automation

Compare ClickFlare and Voluum by current pricing, event limits, campaigns, domains, CAPI, automation, retention and migration risk.

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An etched server route and managed cloud route meet at one campaign decision

Keitaro vs RedTrack: Hosting, Cost and Team Fit

Compare Keitaro and RedTrack by hosting ownership, pricing model, routing, CAPI, users, APIs and migration risk for media-buying teams.

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A managed cloud and self-hosted machine balance traffic cost and control

RedTrack vs Binom: Cloud or Self-Hosted Tracker?

Compare RedTrack and Binom by cloud versus self-hosted ownership, event and licence economics, routing, CAPI, teams and migration risk.

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A small event box opening into seven etched paths with different limits

7 BeMob Alternatives for Affiliate Tracking in 2026

A practical BeMob alternatives guide covering cloud and self-hosted trackers, event limits, team access, migration tests and DarkCore's wider role.

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Seven etched routes leaving one event meter and reaching different operating models

7 RedTrack Alternatives for Media Buyers in 2026

Compare RedTrack alternatives by event billing, hosting, automation, team access and operational scope before moving live campaigns.

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Two etched cloud routes compare a visit counter with a multi-event counter

AdsBridge vs Voluum: Cost, Events and Team Fit

Compare AdsBridge and Voluum by billing unit, routing, landing pages, automation, team access and migration risk using current vendor facts.

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A self-hosted server and a cloud tracker connected to the same neutral campaign decision point

Keitaro vs Voluum: Tracker Comparison for 2026

Compare Keitaro and Voluum on current pricing, hosting, routing, postbacks, automation, team fit and a practical migration test plan.

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A campaign command console connected to routing, creative, automation, finance and alert modules

Media Buying Tools: The Practical Stack for 2026

Build a media buying tools stack by workflow: traffic, creative, tracking, postbacks, PWA, finance, automation, access and a 30-day plan.

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A browser event passing through a secure server relay to three advertising endpoints

Server-Side Tracking for Affiliate Marketing: Full Guide

Server-side tracking for media buyers: architecture, click IDs, postbacks, CAPI deduplication, consent, implementation and pass/fail tests.

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A precise tracking link carrying separate click, campaign and conversion tokens through a dark routing system

Affiliate Tracking Link: Click ID, Sub IDs and Postback Setup

Build an affiliate tracking link that preserves click ID, campaign context and revenue through redirects, offers and S2S postbacks.

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Browser and server event signals meet at one guarded event identity before entering an attribution ledger

Facebook CAPI Deduplication: event_id, Pixel and Server Events

Prevent duplicate Meta conversions by coordinating event_name and event_id across Facebook Pixel and Conversions API, then verify the result.

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A click token returns through a secured postback relay into a structured conversion ledger

Keitaro Postback Setup: Click ID, Status and Payout Mapping

Configure a Keitaro postback with subid, status, payout and tid; map network macros correctly and verify the full conversion path.

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Different click identifiers travel through labeled channels in one attribution system

Click ID vs Sub ID, fbclid, fbc and ttclid

A practical map of internal click IDs, sub IDs, fbclid, fbc, fbp, ttclid, gclid, campaign IDs and transaction IDs.

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Two conversion counters are reconciled by time, identifiers and event status

Why Meta and Tracker Conversions Differ: A Reconciliation Checklist

Explain discrepancies between Meta Ads and a tracker: attribution windows, timezones, click IDs, statuses, Pixel+CAPI dedup and reconciliation.

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A diagnostic rig checks every stage of a postback from click to conversion

Postback Not Working? Diagnose Click IDs, Macros, Statuses and Duplicates

A step-by-step postback troubleshooting checklist for click IDs, macros, HTTP responses, statuses, payouts and duplicate callbacks.

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PWA and WebView undergo parallel testing on the same measurement stand

PWA vs WebView for Affiliate Marketing: 2026 Choice

PWA vs WebView for affiliate marketing: launch, lifetime, push notifications, tracking, domains, moderation, and cost. Comparison table and fair test scenario.

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Signal travels from ad click through PWA, registration, and deposit to revenue log

PWA Apps in Traffic Arbitrage: Funnel from Click to FTD

How PWAs work in arbitrage: install flow, click ID, postback, push, registration, and FTD. Funnel scheme and tests before scaling.

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Fourteen PWA service modules connected to a single dashboard

Top PWA Services for Traffic Arbitrage in 2026

22 PWA services compared: published rates where they exist, what each vendor leaves unstated, and the attribution tests to run before you scale.

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One click token completing a server-to-server conversion loop through three differently shaped tracking relays

Postback URL Parameters: Click ID, Sub ID and Macros Explained

Learn how click IDs, sub IDs and postback macros work, why tracker syntax differs, and how to map and test a conversion callback without losing attribution.

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Hand-etched advertising signals converging through a tracking junction into one attribution target

Facebook Ads URL Parameters and Sub IDs: A Copy-Paste Tracking Setup

Map Meta Ads dynamic URL parameters into campaign IDs, ad set IDs, ad IDs and tracker sub IDs—with a copy-paste template and a pass/fail test.

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Hand-etched campaign and creative signals passing through a tracking relay into a conversion ledger

TikTok Ads URL Parameters and Macros: Sub ID Setup for Tracking

Use TikTok Ads macros with DarkCore sub IDs, including a copy-paste URL template, Smart+ mapping, TTCLID guidance and a pass/fail launch test.

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A crimson conversion spark at the center of a hand-etched network of ad-tracking signals on black

Best Ad Tracking Software for Media Buyers in 2026: 8 Tools by Use Case

Compare eight ad tracking tools by attribution, routing, postbacks, CAPI, team access, and operational fit—then test the right one on a real flow.

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A media-buying team choosing between self-hosted, cloud and connected campaign-operation paths

Best Keitaro Alternatives in 2026: Cloud, Self-Hosted and All-in-One Options

Compare practical Keitaro alternatives by operating model: self-hosted control, managed cloud tracking, visual funnels, low-commitment trials and a connected PWA operations stack.

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Seven tracking-stack routes converging on a team decision board

7 Voluum Alternatives in 2026: Choose by Stack, Not a Feature List

A practical, source-linked guide to seven Voluum alternatives—self-hosted, cloud, free-start and operating-stack options for media-buying teams.

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Two cloud tracking systems sending event signals through a central measuring instrument

BeMob vs Voluum: Which Cloud Tracker Makes Sense in 2026?

Compare BeMob and Voluum on event billing, plan limits, collaboration, routing, testing and migration—then choose the cloud tracker that fits the work you actually run.

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A branching route map representing a Binom versus Keitaro tracker decision

Binom vs Keitaro: Which Self-Hosted Tracker Fits Your Operation?

Compare Binom and Keitaro on current pricing, hosting, routing, postbacks and team fit—then choose the tracker that matches how you operate.

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A split path between a self-hosted server and a managed cloud tracker

Binom vs Voluum: Self-Hosted Control or Managed Cloud?

Compare Binom and Voluum on hosting, current pricing, event quotas, routing and operating workload—then choose the tracker that fits your team.

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Two cloud tracking routes converging on a team decision between RedTrack and Voluum

RedTrack vs Voluum in 2026: Which Tracker Fits Your Team?

Compare RedTrack and Voluum pricing, event limits, automation, integrations and team fit—then choose the cloud tracker your workflow actually needs today.

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A cost comparison board balancing a self-hosted server stack against a managed cloud tracker

Binom Pricing in 2026: Plans, Operating Costs and What to Compare

Binom pricing in 2026: compare self-hosted and Cloud costs, plan limits, operating work, and the due-diligence questions to ask before buying for scale.

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A media buyer comparing event volume, team seats, and add-on choices on a red tracking cost board

RedTrack Pricing in 2026: Costs, Limits and Alternatives for Media Buyers

RedTrack pricing in 2026: current plans, event limits, add-ons, overages and the buyer checks to make before moving media-buying traffic.

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A media-buying cost board showing Voluum event usage, plan limits, and the operational handoffs around a tracker

Voluum Pricing in 2026: Plan Limits, Total Cost and Alternatives

Voluum pricing in 2026: plans, event billing, overages, Automizer costs, workload forecasting, migration checks, and fair alternatives for media buyers.

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Two heavy server machines linked by a taut cable with a small token traveling along the wire

How to Track Facebook Ad Conversions for Affiliate Offers

Ads Manager shows 40 deposits, your CRM shows 71. Learn to track Facebook ad conversions for affiliate offers using CAPI plus S2S postback, correctly deduped.

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A cracked cookie fracturing into shards beside a solid unbroken cable

Why Cookie-Based Tracking Is Dying — and What Replaces It

Cookie-based tracking is collapsing under ITP, ETP, and consent rules. Here's why server-side tracking and durable click IDs are replacing it — with a migration path.

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S2S Postback Tracking: What It Is & How to Set It Up

S2S Postback Tracking: What It Is & How to Set It Up

A deep, practical guide to server-to-server (S2S) postback tracking: how it works, real macro tables, per-network quirks, a worked example, and how to debug a broken postback chain.

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A wide funnel narrowing from many small pebbles at the top to a single coin dropping into a vault at the bottom

FTD Tracking Explained: How Gambling Media Buyers Measure Real Revenue

FTD tracking explained: why registrations mislead gambling media buyers, how S2S postback tracks first-time deposits, and how to measure real EPC and ROI.

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Multiple bundles of signal wires converging from every direction into a single crimson spark beside a transmission tower

Pixel vs CAPI vs S2S Postback: What Media Buyers Need

Compare Pixel, Conversions API and S2S postback for attribution, deduplication and delayed revenue events. Learn what each tracking layer can measure.

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A dense swarm of identical mechanical insects funneling toward a fine mesh sieve that catches most of them

Click Fraud & Bot Traffic: How to Detect and Filter It on Paid Campaigns

Click fraud and bot traffic quietly wreck optimization. Learn the signals that expose invalid traffic and how to filter it before it burns spend and skews data.

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Self-Hosted vs Cloud Tracker: A Media Buyer's Decision Guide

Self-Hosted vs Cloud Tracker: The Real Cost of Ownership

Self-hosted or cloud tracker? Compare true cost of ownership, DevOps burden, migration friction, and data ownership to pick the right setup for your team.

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A brass balance scale weighing a heap of coins against a pile of spent, burnt matchsticks

How to Calculate ROAS and ROI on Paid Traffic (Formulas + Examples)

Learn how to calculate ROAS, ROI, and ROMI on paid traffic with break-even formulas and worked gambling RevShare and nutra CPA examples for media buyers.

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Tracker vs CRM: Why Media Buying Teams Need Both to Profit

Tracker vs CRM: Why Media Buying Teams Need Both to Profit

A tracker tells you which click converted. It can't tell you if the team made money, who owns which ad account, or where the payout went. Here's the gap — and how DarkCore closes it.

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