The Study of Applicability's measure in feint's dealing and trickery and option in of them

The feint's dealing is a is a demagoguery's action By some vendors And meanwhile swindling is one of the Debatable topics in Jurisprudence and civil law; the study of The relationship between them And how to run cucumber on each are reasons to write this article; Results from research That by method of Descriptive-analytical Accepted, Expresses that "Deception" is a common element Among in the in feint's dealing and trickery; But unlike of the trickery, the feint's dealing is not Permanent companion of deception; And maybe sometimes in outcome feint's dealing The spirit of the seller or the buyer Affected And in the power stripping of thinking, dealing a merchandise at a hurry and at a different price In case of unawareness Deceived person from the Price of the day and Irrefutable price difference And the lack of reservation the option, Buyer or seller or both Have the right to terminate; as a result between feint's dealing and trickery There is a causal relationship And implementation of option, matching of criteria of option the cheating Is established