Keitaro setup for Shopify store

share your website i will take a look

will share previous shopify work in chat - to make sure we match together

Good day.

I am ready to connect and address the issue with Keitaro ↔ Shopify ↔ Facebook, including cases with two domains and the loss of parameters.

I understand your task as follows:

source of traffic — Facebook;

it is necessary to correctly track buyers and their FTD (first purchases of new customers);
…
sub_id is received, but parameters (sub, click_id, fb params) are lost in about 80% of purchases;

at the same time, Facebook Pixel correctly attributes purchases across accounts;

two domains are used:

domain 1 — entry of traffic, add-to-cart, init checkout

domain 2 — final purchase

integration is done through the Keitaro script, and the settings on the Keitaro side have been checked together with their support.

What such a problem is usually related to (and what I will check):

loss of parameters during cross-domain transitions (cookies / localStorage / SameSite / domain scope);

incorrect transmission of sub_id / click_id between domains;

features of Shopify checkout (redirects, sandbox, JS limitations);

discrepancies between pixel tracking and server-side / script tracking;

overwriting or clearing parameters at the theme / Shopify apps level;

user behavior (returns, repeat visits, Safari / iOS).

What I can do:

thoroughly analyze the current integration scheme;

find a specific bug on the Shopify side (code, domains, cookies, events);

propose and implement a working solution (through cross-domain storage, passing parameters, S2S if necessary);

achieve stable tracking of FTD with correct attribution of buyers.

Work format:

I am ready to review the code and settings on a call, as you suggest;

I work specifically with such non-standard cases where "everything is set up, but it doesn't work";

I focus on results, not formal checks.

If relevant — I can start with a short diagnostic call and immediately indicate where exactly the parameters are being lost and what to do about it.

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Hello! I have reviewed your assignment and believe that I can successfully complete it. I would be happy to collaborate, please write to me personally for further details.

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Good day! I have strong experience with Shopify tracking, third-party trackers, and complex attribution setups (including multi-domain flows). I can analyze your Shopify code and KeyTaro integration to identify why parameters are lost while FB pixel tracks correctly. Ready to review everything on a call and fix the issue. Portfolio and similar cases available on request
here's my portfolio
Freelancehunt

I have strong experience with Shopify tracking KeyTaro integrations and complex multi domain attribution setups. I can identify why parameters are being lost between domains fix the KeyTaro script implementation and ensure accurate FTD and FB source tracking at purchase level. I’m comfortable reviewing code and setup on a live call and resolving this efficiently.

Ready to start
Freelancehunt

Hi!
I have strong experience with **Shopify tracking, multi-domain setups, and FB attribution**. I can audit your *Key Taro + Shopify + Pixel* flow, identify why ~80% of FTD parameters are missing, and fix cross-domain tracking issues.
Ready to join a call, review your current scripts, and deliver a working solution.
Freelancehunt

Hello,

I understand how frustrating this situation is — especially after several unsuccessful attempts and with Keitaro already confirmed as correctly configured.

I can help you identify and fix the issue on the Shopify side, specifically around parameter loss when using two domains and tracking FB traffic → purchase events.

How I’ll approach this

Deep audit of the Keitaro integration script on both domains
…
Check how click ID / parameters are passed between domain 1 (traffic, ATC, IC) and domain 2 (purchase)

Analyze redirects, cross-domain tracking, cookies, and session persistence

Verify Shopify checkout behavior and possible parameter stripping

Ensure correct FTD attribution for FB campaigns in Keitaro

Since FB pixel tracks purchases correctly, this strongly points to a cross-domain / parameter persistence issue, not Keitaro itself — which aligns with what you described.

Experience

Keitaro + Shopify setups

FB traffic tracking and attribution

Complex tracking with multiple domains

Debugging cases where “everything is set up correctly but doesn’t work”

I’m comfortable reviewing the code live on a call and getting to the root cause rather than applying guesswork.

Ready to jump on a call and resolve this properly.

Hello. We have a team that includes specialists with extensive experience working with Shopify. We can take on solving your issue