Questions

Is this the same as W Sercach?

In Hearts is the international brand. Poland remains wsercach.pl. Same operator: W Sercach Sp. z o.o.

Does switching to Norwegian change the price?

No. Language only changes copy on in-hearts.com. Catalog and list price follow the market, not the picker.

Can I use Polish on this site?

Polish marketing stays on wsercach.pl. This site is English by default, with Norsk, Deutsch and Svenska.