What is the field mapping between WooCommerce and Vtiger CRM?

For data to sync properly between Vtiger CRM and WooCommerce, the fields in the CRM need to be mapped with the fields in WooCommerce.
Field mapping enables this process to occur smoothly. Improper or incomplete mapping is the reason why the sync process 'skips' a few records and these records won’t be updated. 
For example, a mandatory field in WooCommerce might have data, and the mapped non-mandatory field in Vtiger might be empty. In this case, the sync process will not be successful.
You can customize the field mapping for WooCommerce for the Contacts, Products, Sales Orders, and Tax modules by clicking the +Add Custom Mapping tab. To learn how to add custom mapping click here.
Note: In Vtiger CRM, the field mapping for WooCommerce integration:

• Is available by default.
• Only Admin users can edit (customize) it.