over the counter

US /ˌoʊvər ðə ˈkaʊntər/
UK /ˌoʊvər ðə ˈkaʊntər/
"over the counter" picture
1.

referring to medicines that can be bought without a prescription

:
You can buy pain relievers over the counter.
Many cold and flu remedies are available over the counter.
2.

referring to financial transactions conducted directly between two parties, rather than through an exchange

:
Many derivatives are traded over the counter.
The company's shares are traded over the counter, not on a major exchange.
1.

in a way that involves direct transactions between two parties, not through an exchange

:
The bonds were traded over the counter.
He prefers to buy stocks over the counter for certain investments.