Process customer bills or payments.

Process customer bills or payments. is a detailed work activity in O*NET — a concrete unit of work shared across 11 occupations and seen in 14 occupation-specific tasks. It rolls up into the broader work activity Execute financial transactions. in Performing Administrative Activities .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 14 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 5 (36%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Collect payments from customers. · Waiters and Waitresses · importance 4.9 · no direct exposure
• Collect money for drinks served. · Bartenders · importance 4.8 · no direct exposure
• Receive and process customer payments. · Baristas · importance 4.7 · no direct exposure
• Prepare checks that itemize and total meal costs and sales taxes. · Waiters and Waitresses · importance 4.7 · exposure with tools
• Turn in receipts and money received from deliveries. · Light Truck Drivers · importance 4.7 · no direct exposure
• Total checks, present them to customers, and accept payment for services. · Food Servers, Nonrestaurant · importance 4.5 · exposure with tools
• Take food and drink orders and receive payment from customers. · Cooks, Fast Food · importance 4.5 · no direct exposure
• Accept payment from customers, and make change as necessary. · Fast Food and Counter Workers · importance 4.4 · no direct exposure
• Operate cash register, handle money, and give correct change. · Food Preparation Workers · importance 4.4 · no direct exposure
• Request and record customer orders, and compute bills, using cash registers, multi-counting machines, or pencil and paper. · Fast Food and Counter Workers · importance 4.4 · exposure with tools
• Operate cash registers to accept payments for food and beverages. · Hosts and Hostesses, Restaurant, Lounge, and Coffee Shop · importance 4.3 · no direct exposure
• Present bills and accept payments. · First-Line Supervisors of Food Preparation and Serving Workers · importance 4.1 · exposure with tools
• Compare disputed merchandise with original requisitions and information from invoices and prepare invoices for returned goods. · Customer Service Representatives · importance 3.6 · direct LLM exposure
• Accept payments, and make change or write charge slips as necessary. · Cooks, Short Order · importance 3.1 · no direct exposure

Occupations that perform this

• Waiters and Waitresses
• Bartenders
• Baristas
• Light Truck Drivers
• Food Servers, Nonrestaurant
• Cooks, Fast Food
• Food Preparation Workers
• Hosts and Hostesses, Restaurant, Lounge, and Coffee Shop
• First-Line Supervisors of Food Preparation and Serving Workers
• Customer Service Representatives
• Cooks, Short Order

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-process-customer-bills-or-payments,
  title  = {Process customer bills or payments.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/process-customer-bills-or-payments}
}