The Mapping data gets updated according to updates received from Suppliers. Different suppliers have different content refresh frequency through API or FTP. We can also update these on requests from your end. You can check for these updates on tab "Mapping History" of your client portal.
Also to consume these latest updated mapping data, you can run mapping sync with us on a regular frequency though our API. You can check for same at the Tab "Mapping Sync History" in the client portal.
If you have any further questions drop us an email at firstname.lastname@example.org