Once you obtain any Flaticon subscription plan, you will have access to download a PDF license document every time you download an icon or pack/collection. These licenses will allow you to use Flaticon resources without crediting the author and will remain active even when your premium membership expires.
Please remember that you must download these documents, save them to your computer or external drive, and keep them to ensure the correct use of their resources. You will only be able to download these licenses during your premium membership and not after this has expired.
Also, remember that your Downloads section will store only the icons you have downloaded in the last three months.