This is the field where the result of the timezone lookup will be saved. Fields may be standard (e.g. Contact.Phone) or custom (e.g. Contact._MyCustomField). Do not put tildes (~) around the name of the field.

Note:

This parameter is optional if using ‘request’.

• This is the contact Id for the contact record where fields will be retrieved (if any) and where the value for total spent will be saved

This field may contain either:

• A fixed value or constant address/zipcode string (e.g. 29137, United States)
• A contact field that is holding a value that should be retrieved and used as an address/zipcode in the timezone lookup

If this parameter is not present, Time Zone Finder will use the contact’s primary address postal code (and country, if available) to determine the time zone.

Note:

• The field is not limited to a full address string. You can use a zipcode/postal code), postal code and country, or full address (comma separated) can be submitted as an argument.
• If “location”, or any of the aliases, are not included in the POST parameters, the zipcode/postalcode available in the contact’s billing address will be used, as well as the billing country, if available.
• Aliases for location: address, zipCode, postalCode will all work as a parameter if they make more sense to you.

• This field may contain ‘1,’ ‘yes,’ or ‘true’ to return and save the timezone ID (e.g. America/Los_Angeles) in lieu of the timezone abbreviation (e.g. EST).
• Typical timezone identifiers can be found at http://php.net/manual/en/timezones.php