What is velo in pakistan?

Could you please elaborate on what "velo" refers to in the context of Pakistan? Is it a specific financial instrument, a term used in the cryptocurrency sphere, or perhaps a slang word for something related to finance or economics? Understanding its precise meaning and context would help me provide a more accurate description. Additionally, if "velo" is a relatively new or niche concept, could you share any information about its origin, purpose, and potential significance in Pakistan's financial landscape?