If you freelance for clients abroad, most people in Pakistan use one of three routes: Wise, Payoneer, or a direct bank transfer into a regular PKR account. If a foreign company hires you full time, they often pay through an employer-of-record platform like Deel or Remote.
Set this up before your first client asks how to pay you. Approvals take days, and "I'm still opening an account" is a bad first impression.
I worked remotely for a company in Germany from Islamabad while I was still in university, so this is the part of remote work I wish someone had written down for me. Rules change often, so every fact below links to its source.