You can find our refund policy located at https://store.stardock.com/policy.aspx

Of note from the policy where it is applicable to your situation:

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Please carefully review your in-cart items and order overview before submitting. Refunds will not be provided for accidentally purchasing an item. Customer support is available before purchase to answer any pre-sale questions you may have about an item.

Please note that Stardock programs have fully functional 30-day trial versions available prior to purchasing. Since we do offer trials and customer support to answer questions about the software before and after purchasing, full refunds will not be issued for functional software that does not live up to your expectations.

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As a result, we can only offer a partial (75%) refund if that transaction is within 90 days of the purchase date. Refund requests on all credit/debit card orders must be received within 90 days of the transaction. No partial or full refunds will be granted after this time. You can send your request to sales@stardock.com

Object Desktop is the subscription that includes various apps like WindowBlinds, Deskscapes, etc.

Other apps like ObjectDock, CursorFX have never been included in the subscription.

You can see everything that's included with Object Desktop here: https://www.stardock.com/products/odnt/