Hi @Hammer69, I am here to help! Please keep in mind that all details within the subscriptions you would like to link in Mijn Odido, must have all the matching details. That concerns your e-mail, your name, zip code, house number, date of birth and your bankaccountnumber. If this doesn't match, the link is not possible. You can chose to make a change withing this details, so it matches. If you don't, you can make a separate account with a different e-mailaddress.
Do you want to make a change? Please let me know which subscriptions you would like to link together in Mijn Odido. In your Community profile is an empty bar called '’Info voor moderator'’. Can you place here the 06 subscription(s) you would like to link with your Fixed subscription? I can then check which details don't match!