Can I change the email address I use to log into OkiOki? Jana De Gieter 26 December 2021 22:17 Updated You cannot change the email address you use to log into the OkiOki app. If you do want to change it, please contact email@example.com. Related articles Is there a difference between the email address I use to log in to the OkiOki app and the email address linked to OkiOki? How can I create and send an invoice in OkiOki? What if I have two companies or administrations and only one email address? 4. Everything you need to know about the booking detail How can I collect my sales invoices in OkiOki? Comments 0 comments Please sign in to leave a comment.