You may need to share information with third party service providers. For example, if a tourist purchases an item from your store, and wants to reclaim VAT, you need to share this information with a tax free provider. You can do this by enabling third party sharing using the additional data object.<\/p>\n
Use the following helper function to set the flag to true:<\/p>\n
additional_data_struct *AD_obj = allocate_additional_data();\nadd_additional_data_kvp_by_id(AD_obj, \"taxfree.indicator\", \"true\");<\/code><\/pre>\n