1. **Centralized Payments** Having a single payment terminal allows for centralized electronic payments, simplifying accounting and transaction tracking. 2. **Staff Training** Not all employees are necessarily trained to use the payment terminal. By concentrating it on one register, errors and training needs are reduced. 3. **Optimized Workflow** Transferring a receipt to the register equipped with the payment terminal is often faster than managing multiple terminals simultaneously, especially in small businesses.