Should you work in iGaming advertising and marketing, you’ve most likely heard each phrases thrown round, typically as in the event that they have been rivals. “Ought to we use postbacks or dynamic parameters?” is a surprisingly widespread query. And it’s the incorrect one.
Right here’s the quick model: there is no such thing as a “versus.” Postbacks and dynamic parameters aren’t competing choices. One really makes use of the opposite. Asking which to select is a bit like asking whether or not you’d fairly have an engine or gasoline. They do completely different jobs, and a postback actually runs on dynamic parameters.
iGaming is a big, fast-moving, money-rich business, however technologically it typically lags behind different corners of digital advertising and marketing. That hole is strictly why this confusion persists. So let’s clear it up in plain language.
Quick model
- There’s no “postbacks vs. dynamic parameters.” A postback is constructed out of dynamic parameters.
- Dynamic parameters carry data in a URL as title=worth pairs. They feed conversion information, personalize touchdown pages, and let one sensible hyperlink substitute dozens of static ones.
- Postbacks are server-to-server messages that report a conversion (registration, deposit), and so they ship that report utilizing dynamic parameters.
- A platform like Voluum makes use of each: postbacks to file conversions, dynamic parameters to seize ad-network information and personalize pages.
What is a dynamic parameter
A dynamic parameter is only a piece of knowledge connected to the top of an online handle (a URL) that may change from go to to go to. You’ve seen them a thousand instances, they’re the bits after the ? in a hyperlink, normally written as title=worth pairs.
For instance:
https://yourwebsite.com/promo?system=iphone&nation=de
Right here, system and nation are parameters, and iphone and de are their values. The subsequent customer may arrive with system=android&nation=fr. The hyperlink construction stays the identical; solely the values change. That’s the “dynamic” half.
Consider a dynamic parameter as a labeled field you possibly can put any worth into. It’s a generic, all-purpose means of carrying data from one place to a different throughout the net. By itself it does nothing; it’s simply information driving alongside in a URL. What makes it helpful is what reads it on the opposite finish.
What’s a postback?
A postback is a selected motion: it’s a message operator’s server quietly sends to your monitoring platform every time one thing useful occurs, reminiscent of when a participant registers, makes a primary deposit, or deposits once more.
In contrast to a monitoring pixel that fires within the participant’s browser, a postback is a server-to-server (S2S) name. A backend merely makes an HTTP request to a particular net handle (the postback URL) and experiences the occasion. No browser, no JavaScript, nothing the participant ever sees.
And right here’s the important thing level: a postback delivers its data utilizing dynamic parameters. An actual postback URL seems to be like this:
https://your-tracking-domain.com/postback?cid=abc123def456&et=ftd&payout=100.00&txid=DEP-1001
Look acquainted? These are dynamic parameters once more (cid, et, payout, txid), every carrying a price:
- cid: the press ID, the distinctive fingerprint that ties this conversion again to the precise advert click on that produced it.
- et: the occasion sort, telling the platform whether or not this was a registration, a first-time deposit[MG6] (FTD), or a repeat deposit.
- payout: the financial worth of the occasion, so the platform can calculate return on funding.
- txid: a transaction ID out of your system, so the identical deposit by no means will get counted twice.
The postback is the messenger. The dynamic parameters are the message. You’ll be able to’t have one with out the opposite. For this reason “postbacks vs. dynamic parameters” is mindless as a alternative. Postbacks are constructed out of dynamic parameters.
How this works finish to finish
To see why all of it matches collectively, comply with a single participant by means of the funnel:
- A participant clicks an advert. The advert hyperlink is a monitoring hyperlink (in a platform like Voluum, that is the marketing campaign URL).
- The monitoring platform information the press and redirects. It generates a singular click on ID and sends the participant to a on line casino, for instance, passing that click on ID alongside as a dynamic parameter.
- The on line casino shops the press ID. It saves the ID towards the participant, in a cookie and ideally in your database, as a result of the journey from touchdown to deposit can take days.
- The participant converts. They register, then later deposit.
- Your server fires a postback. As soon as the cost supplier confirms the deposit, the backend answer sends that server-to-server name to the monitoring platform, carrying the press ID, occasion sort, payout, and transaction ID as dynamic parameters.
- The monitoring platform attributes this conversion and forwards (optionally) it to the advert community. Now everybody is aware of which visitors supply, artistic, and geo produced a depositing participant, and the advert community’s algorithm can go discover extra gamers like them.
Dynamic parameters seem twice in that story: as soon as when the press ID is handed to your on line casino, and once more when your on line casino experiences the conversion again. They’re the connective tissue working by means of the entire system.
Dynamic parameters do extra than simply feed postbacks
Reporting conversions is just one job dynamic parameters do. As a result of they’re a generic means of carrying data in a URL, they’re helpful anyplace you need a web page or a hyperlink to adapt to the person customer. Two examples make this apparent.
1. Exhibiting customized content material in your touchdown web page
Suppose your advert community passes the customer’s system sort within the URL:
https://yourwebsite.com/welcome?system=iphone[MG7]
A small script in your touchdown web page can learn that system worth and tailor what the customer sees, as an illustration, a headline that reads “Hey, iPhone consumer!” as a substitute of a generic greeting. The identical trick works for geo (“Welcome, gamers from Germany!”), language, or another element the community passes alongside. The parameter carries the info; the script turns it into one thing the customer really experiences.
This has nothing to do with conversions or postbacks. It’s purely about making the web page really feel related the second somebody lands.
2. One sensible hyperlink as a substitute of dozens of static ones
With out dynamic parameters, you’d want a separate hard-coded hyperlink for each variation: one hyperlink per bonus supply, one per participant section, one per companion. That’s a nightmare to handle and replace.
With dynamic parameters, you preserve a single hyperlink and let the worth determine the conduct:
https://yourwebsite.com/supply?bonus=welcome100&companion=affiliateX
Change the values and the identical hyperlink routes to a special bonus or attributes visitors to a special companion. One hyperlink does the work of many.
The place Voluum matches in
It helps to see these concepts in an actual software. Voluum is a monitoring platform that makes use of each halves of this image:
- It information conversions with postbacks. When your on line casino fires that server-to-server postback, Voluum receives it, attributes the conversion to the unique click on, calculates ROI, and forwards the occasion to the advert community, all pushed by the dynamic parameters contained in the postback URL.
- It captures information from advert networks with dynamic parameters. When visitors arrives, Voluum reads the parameters your advert community passes within the URL (system, geo, artistic, and so forth) so you possibly can analyze and optimize by these dimensions.
- It may energy customized landing-page messages, too. Voluum’s dynamic call-outs characteristic helps you to insert information just like the customer’s system or geo straight into your touchdown web page, producing precisely the type of “Hey, iPhone consumer!” headline described above, utilizing values Voluum already is aware of in regards to the customer.
So inside a single platform, the identical underlying mechanism (dynamic parameters carrying values in a URL) does three completely different jobs: reporting conversions, capturing visitors information, and personalizing pages.
The underside line
Cease considering of postbacks and dynamic parameters as an both/or determination. They stay on completely different layers:
- Dynamic parameters are the constructing block: a versatile approach to carry data in a URL. They will report conversion particulars, feed analytics, personalize a touchdown web page, or collapse many hyperlinks into one.
- Postbacks are a particular use of that constructing block: a server-to-server message that experiences a conversion, and it does so by sending dynamic parameters to your monitoring platform.
You don’t select between them. You utilize postbacks (constructed from dynamic parameters) to report what occurred, and you utilize dynamic parameters extra broadly to seize information and form what your guests see. As soon as that clicks, the entire monitoring setup stops feeling like a thriller and begins wanting like what it’s: a number of easy concepts working collectively.
FAQ
Are postbacks and dynamic parameters the identical factor?
No, and so they aren’t alternate options both. A dynamic parameter is a chunk of knowledge carried in a URL as a reputation=worth pair. A postback is a server-to-server message that experiences a conversion. The 2 relate as a result of a postback delivers its data utilizing dynamic parameters. The parameters are the message; the postback is the act of sending it.
Is a postback the identical as a monitoring pixel?
No. Each report conversions, however they work in a different way. A monitoring pixel fires contained in the participant’s browser, which implies it relies on the browser loading and might be blocked or misplaced. A postback is a server-to-server name: your backend sends it on to the monitoring platform, with no browser concerned and nothing the participant sees. For iGaming, the place a deposit can occur days after the press and infrequently on a special system, the server-side reliability of postbacks is normally the higher match.
What’s a click on ID (cid)?
The clicking ID is a singular identifier the monitoring platform generates the second a participant clicks an advert. It’s the fingerprint that ties a later conversion again to the precise click on that produced it. The platform passes it to your on line casino as a dynamic parameter, your on line casino shops it towards the participant, and when the participant converts, you ship it again contained in the postback (normally as cid). With out it, the platform has no approach to know which visitors supply, artistic, or geo earned the conversion.
What’s S2S / server-to-server monitoring?
S2S stands for server-to-server. It means two servers talk straight fairly than counting on the participant’s browser to go data alongside. A postback is the basic instance: your on line casino’s server sends conversion information straight to the monitoring platform’s server. As a result of it doesn’t rely upon cookies or browser scripts, S2S monitoring holds up throughout lengthy delays, system switches, and advert blockers, which is why it’s the usual for monitoring deposits in iGaming.
