Many a time, especially in a case involving a supposed seller who is either a fake seller or does not actually have the supposed crude in hand yet, or, an unscrupulous aspiring seller's agent or broker who actually has not acquired a crude supplier (seller) yet, buyers may issue an LOI only to find out that there is no seller on the other end. This happens a lot in situations where you have an hungry agent or facilitator who is still struggling to get a real supplier, and by extracting this LOI from an unsuspecting buyer, this facilitator can commit the buyer only for him then to start hustling to find a seller or supplier.
The Key to an Effective Letter of Intent. A letter of intent, or LOI, is a document that outlines an agreement between two or more parties before the agreement is finalized. A Letter of Intent resembles a written contract, but generally are not binding upon the parties. The purpose of an Letter of Intent may be to clarify the key points of a complex transaction for the convenience of the parties, to declare officially that the parties are currently negotiating, as in a merger or joint venture proposal, or to provide safeguards in case a deal collapses during negotiation