tipping is not dutiful but in some countries it is custom. Tipping is not very popular in Poland but we give them more. In my county every region has own customs. In krakow people respect money but in Warsaw are more wasteful. the most tips get :taxi drivers, waiters, bartenders, cook.
jak mozecie to dajcie jeszcze jakies pomysly na dodatkowe zdania bo mi juz brakuje pomyslow co mozna napisac o napiwkach w polsce