What is the difference between ZIP and Postal code? For sending letters or other documents to different places of the world, there is always a specific address where everything is reached upon giving this address. The aim of mentioning zip and postal codes on documents or letters is to deliver

Do you ever wonder what the postal index number of India means? Why do we need to write the Postal Index Number (PIN) on the letters or parcels when we send them through a courier company or the postal department? Why postal index number (PIN) is important? Pin code or postal