# Tools & technology — post office counter clerk

Source: O*NET 30.3 'Software Skills' for 43-5051.00.

| Software | Category | Hot technology |
|---|---|---|
| Microsoft Windows | Operating system software | yes |
| Budgeting software | Accounting software |  |
| Delivery operations information system DOIS | Enterprise resource planning ERP software |  |
| Time and Attendance Collection System TACS | Human resources software |  |
| Inventory tracking software | Inventory management software |  |
| NCR Advanced Store | Point of sale POS software |  |
| Electronic Time Clock ETC | Time accounting software |  |

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## Market evidence (job-ad analysis, 47 ads, as of 2026-07-18)

Share of analyzed job ads mentioning the item (threshold ≥ 20 %). Source: JSearch/Adzuna APIs.

### Tools

- office equipment — **26 %**

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