Here's one for Google Workspace Admin: "The Annual Plan charges you for the exact number of licenses you signed up for through a yearly commitment." The "commitment" makes it sound non-refundable. https://support.google.com/a/answer/1230658?hl=en
If you contract for services for a year, and pay for that year up front at a discounted rate, why would you expect a refund if you unilaterally terminate the contract partway through? Just wait until the contract is up to switch services. You already paid for those months! If you're not sure you want to use the service for a full year then opt for the month-to-month contract.
https://support.google.com/google-workspace-individual/answe... (for individual) https://support.google.com/drive/answer/2736362?hl=en (for Drive) - I don't see it for Admin but it's probably the same.
Here's one for Google Workspace Admin: "The Annual Plan charges you for the exact number of licenses you signed up for through a yearly commitment." The "commitment" makes it sound non-refundable. https://support.google.com/a/answer/1230658?hl=en