A physical book where customers or users can write their complaints and feedback.
शिकायतों की पुस्तक
English Usage: The restaurant kept a complaint book near the entrance for customer convenience.
Hindi Usage: रेस्तरां ने ग्राहक सुविधा के लिए प्रवेश के पास शिकायतों की पुस्तक रखी।
shikayat ke pustak, shikayaton ki pustak, shikayat ki pustak, shikayat ki kitab
