Posted December 20, 2023
 Huh? Pretty sure no one in this thread is under the illusion that Poland is in the USA. I can't find anything to suggest such. If they are, then sales tax concerns are the least of their problems. 
 
ADDED: I did think of another possibility as to why they charge sales tax for users in some states but not others. In some states, they have laws that place the burden of reporting on paying on the consumer, not the selling company. Most do this through their income tax system, where it is up to the individual to report on his/her income taxes the purchases they made online without paying sales taxes, and then add that to their income tax liability. I have seen this when doing taxes from certain states. So maybe it's possible that some states emphatically put the responsibility on the seller (gog) so they collect the tax from that state while other states put the responsibility on the individual and they don't collect it in those states? I dunno, but it seems at least a logical possibility.
 
Here's one example: https://www.tax.virginia.gov/sites/default/files/taxforms/individual-income-tax/2022/760-2022.pdf
 
Screenshot shows the specific line.
ADDED: I did think of another possibility as to why they charge sales tax for users in some states but not others. In some states, they have laws that place the burden of reporting on paying on the consumer, not the selling company. Most do this through their income tax system, where it is up to the individual to report on his/her income taxes the purchases they made online without paying sales taxes, and then add that to their income tax liability. I have seen this when doing taxes from certain states. So maybe it's possible that some states emphatically put the responsibility on the seller (gog) so they collect the tax from that state while other states put the responsibility on the individual and they don't collect it in those states? I dunno, but it seems at least a logical possibility.
Here's one example: https://www.tax.virginia.gov/sites/default/files/taxforms/individual-income-tax/2022/760-2022.pdf
Screenshot shows the specific line.
Post edited December 20, 2023 by OldFatGuy