The PEI PNP EOI system is a way for candidates to get started on their application. You set up an online profile and fill in details like your age, education, work experience, language skills, and links to PEI. You will get a score out of 100 based on your info. If your score is high enough, you'll be invited to apply when the PEI PNP draws happen. Your EOI lasts for 6 months, and you can update it if things change. It does not guarantee you'll get an invitation, but it's the first step towards getting nominated by the province.