Online sell alcohol in Thailand

Dear Sirs,

as we have started our new company in Thailand - P.U.R. Spirits - we would like to sell our products on shopify.

Actually in the Thai law it is not allowed to sell Alcohol online. There is an exemption for selling B2B but we can not get any detailled and proofen articles, laws or else from the Thai Government, Ministry of Public Health and v.v.