Does enabling read‑only mode in Stack Overflow for Teams trigger an automatic billing adjustment?

Goal: Determine whether activating read‑only mode in Stack Overflow for Teams results in an automatic reduction of the monthly charge or whether a manual plan change is required to realize any cost savings.

Constraints: The effect depends on the team’s plan (Basic, Business, Enterprise), how write‑API requests are metered, and the current pricing documentation does not explicitly state if the system adjusts the bill when the toggle is switched on.

Specific questions:

• Does the system lower the bill immediately after read‑only mode is turned on?
• Must administrators open a support ticket or downgrade the plan to see any cost saving?
• Are there any plan tiers where read‑only mode is ignored for billing purposes?