How To Set a Custom URL on Steam
https://steamcommunity.com/id/pinoygamestore is an example of a custom URL.
It's easier to tell your friends rather than the default URL lik https://steamcommunity.com/profiles/76561198109139132.
To be able to do this, just follow these steps.
Step 1:Open your Steam account
Step 2:Click Edit Profile
Under Custom URL - change it to what you like
Step 5:Scroll down to the bottom and Click Save