Refund for app purchase via fiplab.com If you would like to request a refund, please contact us with your Order ID. Refunds will be approved on a case-by-case basis. Related articles Why am I getting an error when I try to download the app from the Mac App Store? How do I reinstall an application via the Mac App Store? Memory Clean 2 (Direct Version) Refund for Mac App Store Purchase Memory Clean 3 - I purchased the app on the Mac App Store but it's asking for a license code Comments 0 comments Article is closed for comments.