What does the to-be-ended agreement provide about how much notice, and what manner of notice, the service recipient must give the service provider to end the agreement?
Further, what does the agreement provide for whether the service provider’s fee is earned on the beginning of a period, or is apportioned regarding a partial-performance period?
Just as BenefitsLink neighbors often suggest to discern a retirement plan’s provisions Read The Fabulous Document, consider a similar step in dealing with a service provider.
If there is a doubt about what the agreement provides or about whether the agreement's provision or condition is legally valid, a prudent fiduciary would get its lawyer's advice.
This is not advice to anyone.