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Store, affiliate, or location identifier. 
window._upstack('track', 'purchase', {
  transactionId: 'ORD-12345',
  value: 134.99,
  currency: 'USD',
  locationId: 'store_nyc_001'
});
TypeRequiredEvents
stringNoAll events

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Use Cases

  • Multi-location retail: Track which store location drove the conversion
  • Affiliate tracking: Identify which affiliate partner referred the customer
  • Franchise tracking: Attribute conversions to specific franchise locations

creativeSlot

Creative placement position.

promotionId

Promotion identifier.