Changing the payment date itself (for example, to always bill on the 6th) is not directly documented in the provided context. However, it is possible to change the billing frequency (monthly vs yearly), and in some cases the scheduled change will take effect at renewal, which may indirectly change the charge date.
For a Microsoft 365 consumer subscription, the documented options are:
- Determine billing account type (MCA or MOSA) in the Microsoft 365 admin center.
- If the billing account type is MCA:
- Go to the Microsoft 365 admin center.
- In Simplified view, select Subscriptions; or in Dashboard view, go to Billing > Your products.
- Select the subscription.
- In Billings > Subscription length & billing frequency, select Edit settings.
- Choose the desired subscription length and billing frequency, then select Save.
- The change appears under Scheduled changes and takes effect at renewal.
- If the billing account type is MOSA:
- Go to the Microsoft 365 admin center.
- In Simplified view, select Subscriptions; or in Dashboard view, go to Billing > Your products.
- Select the subscription.
- In Subscription and payment settings, select Edit billing frequency.
- Choose Pay monthly or Pay yearly, then select Change.
If the subscription was purchased through a third-party retailer, the payment date and method are controlled by that retailer. In that case, manage the subscription and billing through the retailer as described in Manage your Microsoft 365 subscription purchased through a third party.
If a specific charge date (such as always the 6th) is required and cannot be set through billing frequency options, contact Microsoft Support or the third-party retailer (if applicable) to review available billing options for the account.
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