It is a simulated and experiential mobile game in which players play the role of cashiers in a town supermarket to provide cashout services for customers who come to buy goods. Rather than being a game, this one is actually more like a training tool for cashiers. In the game, the cash register is the same as the cash register equipment of the supermarket, with currencies ranging in denominations from $50, $20, $10, $5, and $1. Not only are there a wide range of dollar units, but the setting of cents is also very comprehensive, corresponding to the dollar one by one.

The method of play is simple but interesting. At each level, customers will purchase one or more products. After obtaining the price of the product, players need to accurately make a change based on the amount provided by the customer. However, in terms of making a change, they need to accurately match the limited denomination in their hands to complete the task objectives of the level. Although the gameplay looks very similar, it is still very interesting to have different types of goods, different face values, and diverse change calculations at each level.

In the strongest cashier game, we will serve the entire town. In the game, there are many customers coming and going every day, so we must ensure that every account is accurate. "The goods they buy may be diverse, so you need to check and settle them clearly one by one to make an accurate account.". Put the cash banknotes in order and make sure the customer's change is correct. Become the strongest cashier in the town!