and runs during HTML parse, but hubspotutk is set by
js.hs-analytics.net, measured loading at ~834ms. On a first visit the cookie
does not exist yet, so a single read returns nothing and the visitor gets no
external ID at all — and a first visit is exactly what an ad click is. So
poll briefly until HubSpot sets it. The SDK loads lazily (~4.5s) and replays
a queue, so an init queued a second or two in still lands before any events
are transmitted. */
(function attachExternalId() {
var attempts = 0;
var MAX_ATTEMPTS = 40; /* 40 x 200ms = 8s, then give up quietly */
var timer = null;
function tryAttach() {
var raw = getExternalId();
if (!raw) {
if (++attempts >= MAX_ATTEMPTS && timer) clearInterval(timer);
return;
}
if (timer) clearInterval(timer);
sha256Hex(raw).then(function (hash) {
oaiq("init", { user: { external_id_sha256: hash } });
}).catch(function () {});
}
tryAttach(); /* returning visitor: immediate */
if (!getExternalId()) timer = setInterval(tryAttach, 200);
})();
/* ---------------------------------------------------------------------------
2. Load the SDK off the critical path
Whichever comes first: the main thread going idle after load, or the first
sign of real user intent. No preconnect on purpose — a TLS handshake during
LCP for a script we deliberately deferred is a net loss.
Measured on clickpost.ai: load event 3614ms, SDK fetched 4508ms.
------------------------------------------------------------------------ */
var loaded = false;
var INTENT = ["pointerdown", "keydown", "scroll"];
function loadSdk() {
if (loaded) return;
loaded = true;
INTENT.forEach(function (t) { removeEventListener(t, loadSdk, { passive: true }); });
var s = document.createElement("script");
s.src = SDK;
s.async = true;
s.fetchPriority = "low";
document.head.appendChild(s);
}
INTENT.forEach(function (t) {
addEventListener(t, loadSdk, { passive: true, once: true });
});
addEventListener("load", function () {
window.requestIdleCallback
? requestIdleCallback(loadSdk, { timeout: 2500 })
: setTimeout(loadSdk, 1500);
}, { once: true });
/* ---------------------------------------------------------------------------
3. Conversion id
sha256(lowercase(email) + "|" + formId + "|" + ISO-hour), first 20 hex,
"lead_" prefix.
- email lowercased/trimmed so casing does not fork the id
- formId keeps two different forms in the same hour from colliding
- the hour bucket is only the server's fallback; the id computed here is
sent to the relay verbatim, so the two paths cannot disagree even when
a submit straddles an hour boundary
Ads Manager's own sample omits event_id. We send it so the pixel event and
the relay event collapse into one conversion instead of counting twice.
------------------------------------------------------------------------ */
function buildEventId(email, formId) {
var seed = [
String(email || "").trim().toLowerCase(),
String(formId || ""),
new Date().toISOString().slice(0, 13)
].join("|");
return crypto.subtle.digest("SHA-256", new TextEncoder().encode(seed)).then(function (buf) {
var hex = Array.prototype.map.call(new Uint8Array(buf), function (b) {
return b.toString(16).padStart(2, "0");
}).join("");
return "lead_" + hex.slice(0, 20);
});
}
/* Guards a re-fire from the history.pushState that book-a-demo-core.js runs
after submit, and from back-navigation onto the same state. */
function firedOnce(id) {
try {
if (sessionStorage.getItem("oaiq_" + id)) return true;
sessionStorage.setItem("oaiq_" + id, "1");
return false;
} catch (e) {
return false; /* private mode / blocked storage: fire rather than lose it */
}
}
/* Path 2. keepalive lets the request finish even if the page navigates away.
Failures are swallowed deliberately: a reporting call must never surface an
error to someone who just submitted a form.
The relay hashes the email server-side into user.emails_sha256 and adds the
caller's IP and user agent, so this event carries the same match signals the
pixel gets for free. */
function sendToRelay(email, formId, eventType, eventId) {
try {
var payload = {
token: RELAY_TOKEN,
email: email,
form_id: formId || "",
event_type: eventType,
event_id: eventId, /* verbatim, so both paths always match */
source_url: location.href
};
var oppref = getOppref();
if (oppref) payload.oppref = oppref;
var externalId = getExternalId();
if (externalId) payload.external_id = externalId;
fetch(RELAY_URL, {
method: "POST",
keepalive: true,
headers: { "Content-Type": "application/json" },
body: JSON.stringify(payload)
}).catch(function () {});
} catch (e) {}
}
/* Capture the email while the form is still on the page. onFormSubmitted does
not reliably carry submissionValues, and by then the form may be removed. */
var lastEmail = "";
document.addEventListener("submit", function (e) {
var f = e.target;
if (!f || !f.querySelector) return;
var i = f.querySelector('input[name="email"], input[type="email"]');
if (i && i.value) lastEmail = i.value;
}, true);
/* Every HubSpot form on the site reports through this one message event, so no
module or theme JS needs editing to add coverage. */
window.addEventListener("message", function (e) {
var d = e.data;
if (!d || d.type !== "hsFormCallback" || d.eventName !== "onFormSubmitted") return;
var email = (d.data && d.data.submissionValues && d.data.submissionValues.email) || lastEmail;
if (!email) return; /* without an email there is no stable id to dedupe on */
var eventType = EVENT_BY_FORM[d.id] || EVENT_DEFAULT;
buildEventId(email, d.id).then(function (id) {
if (firedOnce(id)) return;
oaiq("measure", eventType, { type: DATA_TYPE }, { event_id: id }); /* path 1 */
sendToRelay(email, d.id, eventType, id); /* path 2 */
});
});
})();
ClickPost's automated logistics product suite enhances efficiency, visibility, and profitability, helping businesses focus manpower where it is most needed.
Plum was on the lookout for a logistics solutions provider who could help them take their shipping ops to the next level. They needed an easy-to-use, intuitive, comprehensive platform that offered accuracy, customisation capabilities & reliability.
Plum X ClickPost
What Rajat Mehra, Project Manager at Plum, has to say :
1.User-Friendly Interface: The user interface of the Clickpost order tracking system is incredibly intuitive and easy to navigate. It makes tracking my packages a breeze.
2. Real-Time Updates: I appreciate how Clickpost provides real-time updates on the status and location of my shipments. It's reassuring to know exactly where my packages are at all times.
3. Accurate Information: The tracking information provided by Clickpost has always been accurate. I've never encountered any discrepancies or delays in receiving updates.
4. Notifications: The email and SMS notifications for tracking updates are very convenient. They keep me informed without having to constantly check the website.
5. Customization: I like the customization options available, allowing me to set preferences for tracking notifications according to my needs.
6. Responsive Customer Support: On the rare occasions when I've had questions or needed assistance, your customer support team has been responsive and helpful.
7. Reliability: Clickpost's order tracking has played a crucial role in ensuring the timely delivery of my packages. I trust the service completely.
The Result?
Rajat says "Overall, I am highly satisfied with Clickpost's order tracking system. It has made my online shopping and shipping experience much smoother and stress-free. I want to commend your team for consistently delivering an outstanding service.
Thank you for providing such a valuable tool for tracking shipments. Keep up the excellent work!"
Hi Plum!
Founded in 2013 by IIT-ISB alum Shankar Prasad, Plum is India's pioneering 100% vegan beauty brand and offers a premium range of cruelty-free and non-toxic products in skincare, haircare, personal care, and makeup.
Plum focuses on creating value for People, the Planet, and Profit-sharing participants. With over 600 SKUs, Plum has built a loyal customer base online and offline, in 15 countries and over 350 towns and cities in India.
Committed to giving back, Plum supports the education of underprivileged girl children through Project Blackboard, contributing a portion of the proceeds from every product sold.
Website
https://plumgoodness.com
Industry
Skincare
Channel
eCommerce & Physical Stores
Solutions Used
Tracking & Notifications
Use Case
Accuracy in order status tracking & notification
Other Customer Success Stories
Fashion & Apparel
How DaMENSCH reduced RTO rate by 54% with the help of ClickPost