You sign up for a program, send traffic, and wait for the earnings to roll in. Then the report comes back — and the numbers just don't add up. Something's off. A few conversions are missing. The stats don't match what you expected. Something got lost in the tracking. A conversion didn't count. And the manager points to "technical issues" without much explanation. Affiliate links, Sub-IDs, and postbacks are essential tools because they directly affect an affiliate's real income. N1 Partners experts explain the basics of tracking in simple terms.

Affiliate Link

An affiliate link acts like a digital handshake between the player and your account. Every click is recorded, every registration is tagged with your ID — the system always knows who sent them. That's how the system knows who to credit. 

The link contains your unique identifier (ID). The system reads it automatically when the player clicks. On the operator side, a connection is created between the affiliate ID, player ID, and click time. When that player finally deposits, the system ties it all together and the conversion lands in your column.

A couple of things to remember: 

• Direct link. The basic option: a URL containing the affiliate ID.

• Deep link. Instead of sending users to the homepage, it leads to a specific product, bonus, or game. These links can deliver higher conversion rates.

• Cloaked links. These look like a regular domain instead of a long tracking URL. They can improve click-through rates, but you should first check whether the affiliate program allows them.

N1 Partners works with CPA, RevShare, Hybrid, and spend model. Top affiliates can benefit from individual exclusive offers tailored to their traffic.

Sub-ID

A Sub-ID is a small tag you add to your link to track exactly where the traffic came from. Without it, you only see that someone arrived — not whether they came from a banner, a post, or a specific page.

You add something like ?subid=banner1 or ?subid=telegram_post to the end of your link. Then the system logs that detail along with the visit. When a player clicks, the system records both the affiliate ID and this parameter.

What Sub-ID provides:

• Source visibility. You can see which channel generates more conversions.

• Hypothesis testing. You can compare the performance of different creatives.

• Budget optimization. The affiliate stops spending money on sources that do not work.

• Evidence for negotiations. Walking into a negotiation with cold numbers — "I pulled 100 FTDs from this one channel" — gives you real leverage. That's when better rates stop being a request and start being a conversation.

For example, a Sub-ID might look like this: sub1=twitter&sub2=stream_15feb&sub3=bonus200&sub4=mobile. That tells you exactly where the traffic came from: a Twitter stream on February 15, pushing a 200% bonus, hitting mobile users. This indicates traffic from Twitter, a specific stream from February 15, an offer with a 200% bonus, and mobile devices.

N1 Partners provides data-driven support through daily analytics and expert recommendations, helping affiliates scale their strategies effectively. They explain how to configure Sub-IDs so you can see the full picture of your traffic.

Postback

A postback, or S2S tracking, is an automatic notification sent from the operator's server to the affiliate platform's server when a player completes a target action.

How it works:

1. The player follows the link. The system creates a unique Click ID.

2. The player registers and makes a deposit.

3. The operator's server sends a POST request to the tracker with this Click ID and the conversion data.

4. The tracker records the conversion.

This technology does not depend on the browser. Cookies can be blocked or deleted, while S2S works at the server level. A player can click on a phone and register on a computer, and the conversion can still be attributed.

Here's what a postback URL actually looks like:
https://your-tracker.com/postback?click_id={click_id}&event=deposit&payout=100

{click_id} is the unique ID for that specific click. event=deposit tells the system what happened. payout=100 is the commission tied to that conversion. Simple, but without it, the whole chain breaks.

N1 Partners managers provide affiliates with full information about products across a portfolio of more than 14 brands, including casinos with high LTV and strong conversion rates. They also help with postback setup.

How It All Works Together

The affiliate link, Sub-ID, and postback work together:

• The affiliate creates a link with an ID and Sub-ID: https://track.casino.com/click?id=123&subid=telegram_post

• The player clicks the link, and the system creates a Click ID and stores the parameters.

• The player registers and makes a deposit.

• The operator's server sends a postback with the Click ID.

• The tracker matches the Click ID with the original parameters and records the conversion.

The report shows the conversion, source such as Telegram, the specific post, and the amount.

Affiliate links, Sub-IDs, and postbacks are tools that directly support monetization. The link brings in the player, the Sub-ID shows where the player came from, and the postback ensures the conversion is attributed.

With years of industry experience, an expert team, and competitive terms, N1 Partners provides everything affiliates need, from transparent tracking setup to support at every stage.