The entities that make up the public and private financial sector subject to the control of the Superintendency of Banks are under the regulatory obligation to apply certain guidelines in order to protect the interests of their users when they carry out transactions through electronic channels. Among them, they must verify that their transactions they fit the transactional profile, otherwise they must block them ipso facto as a precaution, without the consumer's consent. The article analyzes whether such unilateral blocking actually protects the rights of the financial user or detracts from them; it also examines whether there is legal certainty as to what is to be understood by the transactional profile. It is concluded that both the norm and the Resolutions of the Control Organism tend to the indetermination of the transactional profile, which does not protect the rights of the financial user as a consumer.
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