Where does “pikamyymälä” come from?

pikamyymälä (Finnish) comes from Finnish myymälä, from Finnish myydä, from Proto-Finnic *müüdäk, from Proto-Uralic mixe-, from Proto-Indo-European h₂mey-gw-.

Ancestry of “pikamyymälä”, step by step

StepLanguageWordMeaning
1Finnishmyymäläshop
2Finnishmyydäto sell
3Proto-Finnic*müüdäk—
4Proto-Uralicmixe-give
5Proto-Indo-Europeanh₂mey-gw-—
Every word from Proto-Indo-European h₂mey-gw- →Every word from Proto-Uralic mixe- →Every word from Proto-Finnic *müüdäk →