A Zenpark subscription begins after your 2-day trial period.
This date will become your renewal anniversary, unless you request cancellation.
Example: if you start a subscription on June 18, the 2-day trial ends 48 hours later, and your subscription will begin once this period is over, on June 20.
It will then automatically renew on the 20th of each month.
Of course, if your subscription starts on the 1st of the month, it will renew on the 1st of each month.
Please note that it is not possible to change the renewal date of your subscription, and therefore the payment date.