Nikosh Kalo Adhare

নিকোশ কালো অ্যাডহের সব অনলাইন ব্যবহারকারীর জন্য ভাল অ্যাপ্লিকেশন।

Usually advertised as some variant of the worker is simply given instructions on spamming online forums, and told they can make money by selling these same instructions online. Sales of a product or service that is difficult or impossible to sell. This is often done in the form of a pyramid scheme.