Hi Katie, welcome to our Community! I completely understand that you don't want to lock yourself out. The fastest way to get your pin- and pukcode is via this page on our website: Alles over de pukcode en pincode | Odido. If you click on 'Stuur me een mail’, you will receive your codes per mail. We will send them to the e-mail address that is linked to your subscription in our systems. Please let me know if this worked for you!
If not; please fill in your date of birth, zip code, house number and the last 4 digits of your IBAN in your profille, and I'm happy to look into it for you!