Domains purchased from Wix are set to automatically renew 30 days before their expiration date. This allows for more time to make a renewal payment (in case of decline) to ensure your domain remains active.
You can turn off the auto renew setting if you do not want your domain to renew.
To check the renewal date of your domain subscription:
Go to Premium Subscriptions in your Wix account.
Check the Upcoming payment column next to your domain subscription.
Renewal Date vs. Expiration Date
The Upcoming payment column shows the date of your next renewal payment. This date may differ slightly from the expiration date if you have turned auto renew off. Hover over the Info icon
to learn more.
This article is credited to the Wix team - https://support.wix.com/ and we thank them for that!