the major who was buying and selling in the large square , we paid a field visit and saw hazrat salim. yes, this is true, and the dear ones are complaining about the invoices and invoices . we have come back there. a form was prepared by the friends as a sales invoice in the presence of the dear ones of the union and various institutions, and obliging the members to issue invoices. here, again, the union of tehran's rightful workers union is a very good move. he did it, he brought the members to work and i was able to, but still part of that invoice is not issued, and more importantly, if we want it, we have the right to it. the producer has the right of that farmer and our taxes and the whole chain to have transparency . there is electronic invoicing. this electronic invoicing can have transparency in the whole chain and the fruit is the same as our farmer has now. with a small profit , the so-called fruit reaches the hands of the major expositors, the small expositors can, with the percentage of profit that is 30-35%, the support organization and the decision-making board put it in