Cashiers are found almost anywhere a customer can purchase an item, such as supermarkets, restaurants, and retail stores.
You can refer book for Cashier .
Book Name-Reminiscing About Retail: Confessions of a Cashier
Author Name-by Becky Corwin-Adams
Price-Rs.650 (approximately)
Link : https://www.amazon.in/Reminiscing-About-Retail-Confessions-Cashier-ebook/dp/B00F1QPXOQ