Possession of cultivation and possession of hemp for industrial, technical and horticultural purposes, as well as trade in hemp for these purposes;
The possession of cultivation and possession of cannabis for industrial, technical and horticultural purposes, as well as trade in cannabis for these purposes, is regulated by Act No.167/1998 Coll. on Addictive Substances and on Amendments to Certain Other Acts;
In particular § 5
Handling of addictive substances and preparations without a handling permit
A handling licence shall not be required for the acquisition, storage and processing of hemp plants which may contain no more than 0,3 % of substances of the tetrahydrocannabinol group, and only hemp for industrial, technical and horticultural purposes, as well as for trade in hemp for these purposes;
CBD World for You always has a LEGAL THC content below 0.3% , so selling the product is perfectly fine from a legislative point of view.
Source :: https://www.zakonyprolidi.cz/cs/1998-167