https://community.squareup.com/t5/Archived-Discussions-Read-Only/Importing-Updates-to-Customer-Profiles/m-p/120072#M33587 <P>Hey <a href="https://community.squareup.com/t5/user/viewprofilepage/user-id/13574">@TIWine</a>! Thanks for the question and welcome to the Seller Community!</P> <P>&nbsp;</P> <P>If you import a CSV file that contains the same fields that already exist in your Customer Directory, any information that you change in the CSV and then import will override any existing information.&nbsp;</P> <P>&nbsp;</P> <P>If I'm understanding the second part of your question correctly, you are able to update custom fields without that effecting cards saved on file. Let me know if that answers your question!</P> Sun, 05 May 2019 19:48:15 GMT nika 2019-05-05T19:48:15Z https://community.squareup.com/t5/Archived-Discussions-Read-Only/Importing-Updates-to-Customer-Profiles/m-p/119817#M33586 <P>Can I upload updates(csv file) to to my existing customer profiles? Will it overwrite the existing customer information? Can I update the new custom customer profile fields without deleting the stored credit cards?</P> Thu, 02 May 2019 20:15:30 GMT https://community.squareup.com/t5/Archived-Discussions-Read-Only/Importing-Updates-to-Customer-Profiles/m-p/119817#M33586 TIWine 2019-05-02T20:15:30Z https://community.squareup.com/t5/Archived-Discussions-Read-Only/Importing-Updates-to-Customer-Profiles/m-p/120072#M33587 <P>Hey <a href="https://community.squareup.com/t5/user/viewprofilepage/user-id/13574">@TIWine</a>! Thanks for the question and welcome to the Seller Community!</P> <P>&nbsp;</P> <P>If you import a CSV file that contains the same fields that already exist in your Customer Directory, any information that you change in the CSV and then import will override any existing information.&nbsp;</P> <P>&nbsp;</P> <P>If I'm understanding the second part of your question correctly, you are able to update custom fields without that effecting cards saved on file. Let me know if that answers your question!</P> Sun, 05 May 2019 19:48:15 GMT https://community.squareup.com/t5/Archived-Discussions-Read-Only/Importing-Updates-to-Customer-Profiles/m-p/120072#M33587 nika 2019-05-05T19:48:15Z