In the US it is illegal to sell or buy prescription contacts or eye glass lenses without a valid prescription at some point during transaction or a 8hr validation by law from the seller. BUT most of the world does not have laws against people buying prescription contacts and eye glasses without a prescription. That being said, can I be a middle man seller or dropshipper for a online overseas organization or manufacturer that sells these products without requiring my customers to give me prescription info as well? I would never preorder or ship products to myself and then resell in the US as THAT would then be illegal. The products will stay overseas and I would never touch them. Would their laws extend to me here? Would it help if I say I'm an advertiser for a overseas company and state the country we're it ships from? I have bought high quality name brands overseas on online websites several times without prescriptions because their laws don't require one. This is something I'm curious about as I haven't seen anyone else doing it mabey just because of the possible liability? But by US law the seller, producer, and manufacturer all get investigated for any injury cause by the products usually- again will this US law apply if it's importing from overseas who may have different liability laws if those laws do extend to me selling for them/advertising here?