The Esrok guide · 3 minute read
How to monitor stock and delivery updates
Keep an eye on an out-of-stock product or a changing delivery estimate. Esrok can watch a selected public availability message without you refreshing the page throughout the day.
Set it up in four steps
Find the right item
Paste the full product URL and check the preview. Confirm the size, colour or configuration when the website provides a distinct link for that choice.
Select the availability message
Highlight the stock label or delivery sentence itself. Use the exact-content choices to avoid choosing the nearby order button or a general shipping promotion.
Choose a text rule
Content changes reports a changed message. For a specific phrase, choose Contains text and enter the phrase carefully. For example, use a distinct phrase such as Ready to ship rather than stock, which could also occur in Out of stock.
Confirm scheduled checks
Choose an available frequency, review the chosen content and rule, then start. Wait for the active confirmation. Enable your preferred available notification options in Settings.
Watch stock and delivery separately
A delivery date can change without stock becoming available. If both matter, create separate monitors for the stock label and the delivery message, each with its own rule. Short, stable labels are usually easier to interpret than a long section with several unrelated numbers.
Know the limits
An alert does not hold inventory or guarantee delivery. Verify the original page before ordering. A website may show location-specific, account-specific or variant-specific information that differs from the public preview. If a selection becomes unclear after a layout change, reload the preview and reselect it.
Monitor only public pages you are permitted to access. Esrok does not bypass login requirements or website access restrictions. If a check fails, the last confirmed value can remain visible; that is not proof of current stock. Check the status and saved report before acting.
Try it on a page you care about
Start with one clear selection and a schedule that fits your needs.
Try Esrok Monitor →The 30-day trial includes 5,000 total credits, 5 monitors and daily checks. A payment method is required; your chosen paid plan starts automatically after the trial unless you cancel. Paid limits and pricing are shown before checkout.