Today, the presence of large numbers in our lives has caused calculation to be considered a difficult matter, and in order to solve these difficult calculations, the production of calculators was created as a factor for calculation with the progress of science. Due to the modernization of lives, this practical device is used in many places including schools, banks, and some companies, etc., and this is a creative idea to present this product as a promotional gift. . For this reason, managers with experience considering today's modern life consider the use of advertising electronics as one of the most appropriate options for introducing their brand. This article has provided you the advertising calculator with your corporate brand in the promotional gifts stores. To see the various models of this product, along with the price archives of the advertising calculator, you can visit Iran Zaman online store.