<b>Forex Trackers: Server Postback vs Pixel Tracking</b>

<b>Forex Trackers: Server Postback vs Pixel Tracking</b>

<b>What it is:</b> How your tracker (Keitaro, RedTrack, Voluum) learns a deposit happened — a server-to-server postback URL, or a browser pixel fired on a thank-you page.

<b>Best for:</b> Anyone tracking FTDs across iOS Safari and ad-blocked traffic.

<b>Pros (postback):</b>
— Survives ad blockers, ITP, and cookie loss entirely
— Fires from the broker's backend at the real deposit event, not a proxy page
— Carries payout value, so revenue lands in your tracker, not just a count

<b>Cons (postback):</b>
— You depend on the broker firing it; some delay 24-72h, breaking same-day ROI calls
— Click-ID must round-trip cleanly or the conversion orphans

<b>Pros (pixel):</b>
— Easy to self-implement when the advertiser won't set up postbacks
— Instant feedback for testing

<b>Cons (pixel):</b>
— Forex deposits rarely happen on a page you control, so pixels often can't fire at all
— Safari ITP and blockers gut the data

For forex specifically, the deposit happens deep inside the broker's platform — you almost never own that page — so postback is the only reliable option. Pixels are a fallback for upper-funnel events like registration.

<b>Who should skip this:</b> Affiliates whose advertiser flat-out refuses postbacks — then you're stuck reconciling off the panel manually.

<b>Verdict:</b> Server postback, every time.