Old Man's Mobile Toilet Charges

The old man's mobile toilet employs a variety of charging methods with a humorous and satirical tone, as detailed below:

Firstly, the old man adopts a 'two-way charging' model, where charges are applied both upon entry and exit. This charging method breaks away from the conventional practice of only charging at the entrance of regular toilets, emphasizing the 'full cost' of using the toilet in a slightly exaggerated and humorous manner.

Secondly, the old man introduces the concept of a 'number selection fee'. Inside the mobile toilet, each cubicle has a number, and users are required to select a cubicle before use and pay a corresponding fee based on the chosen number. This charging method not only adds an element of fun to the experience but also satirically reflects the additional costs associated with 'number selection' or 'position occupancy' in certain real-life scenarios.

Furthermore, the old man cleverly sets up a 'roaming fee'. If a user passes gas while using the toilet, an additional 'roaming fee' is charged. This charging item is clearly a parody of mobile phone roaming fees in real life, serving as a humorous reminder to users to pay attention to personal hygiene and the public environment.

Additionally, the old man stipulates an 'overtime fee'. If a user stays in the toilet for more than three minutes, an additional overtime fee is charged. This regulation aims to encourage users to save time, improve the efficiency of toilet use, and also satirically reflects the emphasis on time costs in certain real-life situations.

Moreover, if background music is played while the toilet is in use, the old man also charges a 'ringback tone fee'. This charging item is clearly a parody of mobile phone ringback tone services, adding a humorous touch to the experience of using the toilet.

Finally, if a user encounters problems while using the toilet and needs to file a complaint or register for consultation, the old man also charges a 'consultation service fee'. Although this regulation may seem exaggerated, it satirically reflects the potential charging practices in the consultation services provided by certain service industries in real life.