The plaintiff stated that the defendant, a telecom company, issued invoices to the plaintiff in which a discount was mentioned and described as “discount of credits for two months until….".
The relevant discounted invoices were paid on time by the plaintiff. However, on a later invoice, issued for a later period of use, an additional amount was charged to the plaintiff, with the justification that this amount was added “due to amounts owed”.
The defendant informed the plaintiff that the reduction previously awarded was due to telecommunication errors, hence that this amount was not charged to the plaintiff by mistake.