No shos, the locals sell the oil
What to buy: In Trpanj you can buy olive oil which is great, I bought 20 litres myself.
What to pay: The price are from 60 to 80 kn. But be careful, try the oil (drink a little bit) before you buy it.
The place is during the summer not packed as the other resorts in the area, so if you are looking for rocky beaches and a place to rest this is ideal for you
Fondest memory: Try to be ther on August 15th, the have a statue of the Virgin Mary on an island so the mass is held in that island and the locals listen to it in their boats.