No, these packages do not include extended licenses. A copyright notice is still mandatory. These packages only serve the purpose that you don't have to download each song individually. If you want extended licenses for songs, you have to buy them separately for each song.
Please also note that Filmmusic.io does not sell such packages. The packages are offered by the artists absolutely independent from us. The artists themselves are also responsible for billing and support.
You did not find an answer in the FAQ? Use our other contact and help options.