The Mapping data gets updated according to updates received from Suppliers. Different suppliers have different content refresh frequencies through API or FTP. We can also update the mapping data on requests from your end. You can check for these updates on the tab "Your sync History" of your client portal.

Also, to consume these latest updated mapping data, you can run mapping sync with us regularly through our API. You can check for the same in "Your Sync History" in the client portal. 

If you have any further questions feel free to contact us via our support portal.