costco.com
What changed on the page
The banner validity changed from “Valid 6/15/26 - 7/19/26” to “Valid 7/27/26 - 8/23/26,” while the email subscription form remained active.
costco.comRead the full source
CostcoMarketing campaign
Costco extended its email-signup promotional campaign from June 15 through July 19, 2026, to July 27 through August 23, 2026.
Source
Extracted by Autobound
From the Signal API record- Signal
- Marketing campaign
What this signalsWebsite changes often show new positioning, products or customers.
- Page
- /
More from Costco
- New locationCostco Tops Quarterly Earnings, Revenue Views; Comparable Sales Growth LagsNew location
- RevenueCostco Beat on Earnings. About $0.15 a Share of It Was a One-Time Tariff Refund.Revenue
- PartnershipWhy Costco has the luxury of sitting out the delivery arms racePartnership
- RecognitionCostco Q4 Preview: Stock Hits 8-Month Lows, Will Higher Gas Prices Help Turn Things Around?Recognition
- In developmentCostco Expands Into Medicare Coverage? 3-State Rollout in the WorksIn development
- RedditCostco is rationing motor oil, limiting sales to 5 gallons per week, in response to rising prices and potential panic buying, with prices reaching up to $58.Reddit
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The full record
From the Signal API recordDetails
- Why it matters
- The extension indicates continued investment in customer acquisition and email-list growth, potentially supporting recurring email revenue and broader brand engagement.
Extraction
- Relevance
- 71%
- Detected
- Aug 19, 2026
- signal_type
website-intelligence- signal_subtype
marketingCampaign
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The API returns more than this page shows
This page shows a preview. The full website-intelligence record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the API
Signal
signal_nameValue in the APIassociationValue in the API
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Show the full JSONHide the full JSONThe record on this page and the API request
GET /v1/signals/02216236-d549-5a4f-8c7c-b249c467547a returns this record as JSON. POST /v1/companies/enrich returns every signal for costco.com.
{
"signal_id": "02216236-d549-5a4f-8c7c-b249c467547a",
"signal_type": "website-intelligence",
"signal_subtype": "marketingCampaign",
"detected_at": "2026-08-19T00:00:00+00:00",
"company": {
"name": "Costco",
"domain": "costco.com"
},
"data": {
"summary": "Costco extended its email-signup promotional campaign from June 15 through July 19, 2026, to July 27 through August 23, 2026.",
"evidence": "The banner validity changed from “Valid 6/15/26 - 7/19/26” to “Valid 7/27/26 - 8/23/26,” while the email subscription form remained active.",
"relevance": 0.71,
"source_url": "https://www.costco.com/",
"impact_rationale": "The extension indicates continued investment in customer acquisition and email-list growth, potentially supporting recurring email revenue and broader brand engagement."
}
}
curl https://signals.autobound.ai/v1/signals/02216236-d549-5a4f-8c7c-b249c467547a \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"costco.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.