Once you have your weed or cigarettes of laughter already bought, you choose the table to sit at. The waiter or waitress will come by to take your order of beverages.
Coffee shops in Amsterdam are that they do not sell alcohol.
Do you want to experience going to the coffee shops but are hesitant? Make sure to check with a doctor before trying one. To keep you safe for emergencies, whether going to a coffee shop or not, get travel insurance with medical and more travel coverage.