Trying to send a purchase event

[benjaminclot]

Hi,
I've been trying to send a purchase event and haven't been able to see them in the realtime event debugger. I think it has something to do with the items List because sending this works

gtm.push('purchase',
  parameters: {
    'transactionId': '12345',
    'affiliation': 'Google Store',
    'currency': 'EUR',
    'value': 0.00,
    'shipping': 0.00,
    'tax': 0.00,
  }
);

whereas sending this doesn't (and doesn't show any error/warning)

gtm.push('purchase',
  parameters: {
    'transactionId': '12345',
    'affiliation': 'Google Store',
    'currency': 'EUR',
    'value': 1.00,
    'shipping': 0.00,
    'tax': 0.00,
    'items': [{
      'itemId': '12345',
      'itemName': 'Fluffy Pink Bunnies',
      'itemCategory': 'Apparel',
      'itemBrand': 'Google',
      'itemVariant': 'Pink',
      'price': 1.00,
      'quantity': 1,
    }]
  }
);

Any help would be greatly appreciated!

[Heewookji]

It seems to me that this isn't a gtm issue, but rather that ga event doesn't support the property.
I'll check and if it's true I'll edit the package documentation.